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Letter-winged Kite on the Brink?

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Letter-winged Kite - Pic by Peter McDonald
One of Australia's iconic raptors may be seriously at risk of extinction. The fate of the Letter-winged Kite appears to have escaped the notice of the authorities and, for the most part, the birding community. It is likely that feral cats are the cause of a crash in populations of the world's only nocturnal raptor, and that protecting dingoes may be a key part of the solution to save the species.

I became concerned about the kites during an influx of predominantly inland bird species to coastal areas in 2012-2014. These movements occur from time to time following periods of heavy rainfall inland, when birds breed prolifically. When floodwaters subside and ephemeral wetlands dry up, many birds move to coastal areas. Letter-winged Kites are often among the mix; during one such influx for instance, I found several kites on the beach on North Stradbroke Island (see here) in 1977.  In 2012-214, however, there were no reports of Letter-winged Kite from coastal eastern Australia although several other predominantly inland species (such as Black Kite, Black-tailed Native-hen and Australian Painted-Snipe) were turning up in regions such as south-east Queensland, where they are normally absent.

Something appeared to be amiss. Meanwhile, birders travelling the inland were reporting seeing fewer and fewer kites as the years progress in areas where they were once reliable and even quite common at times. The plight of the Letter-winged Kite is highlighted in an article by Sean Dooley in the newly published December 2015 edition of Australian Birdlife; at the time of writing I've not had the opportunity to see the article, but it is encouraging that attention is now being drawn to the matter.

The rainfall events referred to above are usually associated with explosions of populations of the Long-haired Rat (Rattus villosissimus) and other native rodents upon which the kites feed. Letter-winged Kites congregate and nest during these explosions; when rodent numbers subside, kite numbers also decline and the birds disperse. 


Feral cat in a Letter-winged Kite nesting tree - pic by Lindsay Cupper
Chris Pavey, an arid zone ecologist with the CSIRO, reports the results of surveys on Andado Station in the south-east of the Northern Territory following two such rodent explosion events in 2001-2002 and again in 2011-2012. In 2001-2002, a maximum count of 121 Letter-winged Kites was recorded. In 2011-2012, the maximum count of kites was just 9. Although local factors may have influenced this discrepancy, it is a quite a dramatic demonstration of what appears to be going on out there.

Feral cats have been around for many decades but anecdotal evidence suggests that populations are increasing in northern and central Australia. The kites are likely to be impacted in two ways. Adult kites and chicks are known to be killed by cats during nesting events, with entire colonies having been eliminated by feline predation.

As well, cats compete with kites for rodent prey. A study by Chris Pavey and colleagues Stephen  Eldridge and Mike Heywood looked at competition between kites and three introduced mammalian predators - dingoes, foxes and cats - over 3.5 years in the early-2000s. They concluded there was considerable potential for food-based competition between the kite and mammalian predators, particularly foxes and cats. While Letter-winged Kites had a very narrow dietary niche (native rodents), mammalian predators could exploit other prey in lean times. The scientists concluded that the mammalian predators captured 11 times as many rodents during the study period as the Letter-winged Kites.


Feral cats in Letter-winged Kite nest. Pic by Jack Pettigrew
In 1992, an unusually large concentration of feral cats at Davenport Downs Station (now Astrebla National Park) in south-west Queensland attracted national media attention. At one point, 85 cats were counted at rest in 73 coolabah trees. Many were lying in nests that had been used by Letter-winged Kites just weeks earlier. What was not widely reported at the time, however, was that similar concentrations were not being noted in areas of similar habitat elsewhere in the region.


Dingo at Night Parrot site. Pic by Steve Murphy
University of Queensland scientist Jack Pettigrew, who is something of an authority on the species, concluded that the explosion in cat numbers at the site was related to the recent shooting at the time of more than 50 dingoes in the area. Jack is not alone in suggesting that protecting dingoes may be crucial to controlling feral cat numbers and the long-term survival of Letter-winged Kites and other endangered species. Research scientist Steve Murphy has suggested that dingoes may be playing an important role in controlling cat numbers in the area in south-west Queensland where Night Parrots were discovered by John Young in 2013 (see here for more).

Letter-winged Kite. Pic by Lindsay Cupper
Predation of livestock by dingoes and feral dogs has had serious impacts on the grazing industry, but many farmers in recent years have switched from sheep to cattle, which are much less likely than sheep to be taken by dogs. It may be time for state government authorities to consider the wisdom of continuing their war against dingoes in those parts of the arid zone where Letter-winged Kites and other rare wildlife are threatened by the growing menace of feral cats.

  



 

   

Airport, Cars Threaten Ground Parrot on Sunshine Coast

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Ground Parrot hit by motor vehicle, Sunshine Coast. Pic Richard Maguire.
A combination of plans for a new airport runway and motor vehicle collisions threatens to exterminate the Sunshine Coast population of the rare Eastern Ground Parrot.

Analysis of reports prepared for the $350 million Sunshine Coast Airport expansion plans leaves no doubt that the project will have devastating consequences for the largest population of Ground Parrots surviving in Queensland outside the Great Sandy World Heritage Area. Plans for a new east-west runway to be bulldozed through the parrot's habitat proceed as it emerges that the local population of the bird is struggling to cope with another hazard: collision with motor vehicles.

Ground Parrot habitat in Sunshine Coast Airport
Surveys by the Queensland Parks and Wildlife Service estimate that the population of the Ground Parrot in the vicinity of the airport at Marcoola is between 14 and 20; most if not all the birds occur within its fenced boundary. The airport population is estimated to comprise 25 per cent of all Ground Parrots remaining on the Sunshine Coast at scattered sites between Noosaville in the north and Marcoola in the south.

Birds at some sites, such as Mt Coolum National Park, appear to have disappeared in recent years. The airport birds are likely to be the only population of the species in the region with the potential to survive in the long term. This is because the parrot's wallum heath habitat at the airport is regularly slashed, preventing it from being choked by the growth of woody plants and weeds in the absence of a fire management regime. Most other Sunshine Coast sites where the parrot occurred no longer provide suitable habitat for this reason. As well, the airport fencing provides protection from introduced foxes and feral cats.

Artist's impression: existing N-S runway and proposed E-W runway: Image Sunshine Coast Daily.
Last month, a young female Ground Parrot was hit by a car in Keith Royal Drive, which runs parallel to the eastern fence of the airport. The bird was about 500 metres east of the main Ground Parrot population inside the airport fence and would have fledged recently. The parrot had a ruptured air sac but fortunately survived after being nursed at Australia Zoo. It was released outside the airport fence at a site where no Ground Parrots have been reported in recent times; hopefully it found its way back to the main population.

A Ground Parrot was killed in November 2013 after colliding with a motor vehicle in the same area. Its body was found in the driveway of a service station in David Low Way, a block away from Keith Royal Drive. Two collisions between parrots and cars in two years is cause enough for concern, but the toll is likely to be higher.

The Sunshine Coast Council's environmental impact statement for the airport expansion shows that 7.8 hectares of the parrot's habitat will be destroyed by the new runway but says this area is not the one most frequented by the birds. As some sort of offset, the council - which owns the airport and is the prime mover of the expansion plan - proposes that an additional 5.8 hectares of land adjacent to the site be managed "in a manner expected to encourage Ground Parrot use". 


The rehabilitated Ground Parrot hit by a vehicle. Pic by Australia Zoo
It is disingenuous to suggest that the problem is resolved simply by creating a new area of habitat to replace a perfectly suitable area of habitat that is to be destroyed, especially when the new area is significantly smaller.

Surveys show that the Ground Parrot population is concentrated in a relatively small area to the west of and close to the existing north-south runway. The new runway would run east-west from the existing runway directly through the southern half of the area frequented by the parrots. The runway would be 2.5 kilometres long - 650 metres longer than the existing runway. Apart from the direct loss of a significant portion of the parrot's habitat, there is little doubt that the new runway with additional human activity, lighting and noise will be highly disruptive to the parrots.

It is not possible to see how this already struggling population of Ground Parrot will survive if the airport expansion plan proceeds. As well as Ground Parrots, the expansion will have impacts on two threatened frog species. The proposed runway also cuts through a large swathe of grassland to the west of the airport on former sugarcane farmland that provides refuge to several rare species including King Quail and Eastern Grass Owl. The environmental impact statement makes no reference to possible impacts on these grassland species. 


Eastern Ground Parrot - Pic by Graeme Chapman
The impact statement notes that because of the fencing, the airport Ground Parrots are probably the only Australian population of this threatened species that it not subject to exotic predator threats. All the more reason to tread cautiously and abandon what critics describe as an extravagant and unnecessary infrastructure project. Sunshine Coast residents suffer from abysmally poor public transport, including the absence of rail services along the heavily populated coastal strip. There are better ways to spend $350 million.






   

Little Bittern, Spotless Crake at Coolum Industrial Estate

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Magpie Goose
Australian Little Bittern and Spotless Crake have been seen in the recently created wetlands on the Eco Industrial Park near Coolum on the Sunshine Coast. Two small wetlands in the industrial estate deserve to be on the map of local birders. In the absence of any decent freshwater wetland reserves in the region, these artificial wetlands in industrial and residential estates are playing an important role in providing habitat for waterbirds.

Australian Little Bittern
I saw a male Australian Little Bittern today at the best of the two wetlands, located on the corner of Research Place and Quanda Road. The second wetland is about 1km away, on the right at the end of Quanda Road. The bird could not be photographed; this image was taken last year at Parklakes.

Coolum Eco Industrial Estate Wetland
The wetlands are a nice combination of lily ponds and reed beds, surrounded by wide paths. Even concrete seating is provided. Full list of birds here.

Plumed Whistling-Duck
Also at the Research Place wetland were 1 Spotless Crake, 3 Latham's Snipe, 1 Horsfield's Bronze Cuckoo and both Wandering and Plumed Whistling-Ducks, along with several Magpie Geese.

Parklakes Wetland
On the subject of Parklakes, this wetland today is a pale shadow of its former glory. This time last year, Australian Little Bitterns were nesting there (including the bird in the image above); Spotless and Baillon's Crakes were everywhere. Now, most of the once extensive reed bed has been destroyed because the Sunshine Coast Council instructed the Parklakes residential estate developers that the wetland had to be "renovated". The developers believe the final result will be a better wetland; whether the waterbirds agree remains to be seen. During a visit this week, about 200 Plumed Whistling-Ducks were present but nothing of interest.

Varied Triller pair (female left, male right)
On the home front, a pair of Varied Trillers have been about the house while a recently fledged Pacific Baza is being fed by its parents.


Juvenile Pacific Baza
Other babies about included a Pink-tongue Skink, the first for the garden.

Pink-tongue Skink juv
Another addition to the garden reptile list was Eastern Water-Dragon at the bedroom window.

Eastern Water-Dragon
Plenty of Wall Skinks about.

Wall Skink 
While elsewhere, a Saw-shelled Turtle was sunning itself above Wappa Dam.

Saw-shelled Turtle

Sunshine Coast Pelagic Trip January 2016

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Tahiti Petrel
White-tailed Tropicbird, White Tern, Sooty Tern, Tahiti Petrel and Pomarine and Arctic Jaegers were seen on the Sunshine Coast pelagic off Mooloolaba, Queensland, on Saturday January 9, 2016. The sea was as smooth as glass as we set off at 6.40am from the Mooloolaba Marina. Heading east we saw a few Common Terns and a few more Wedge-tailed Shearwaters before arriving beyond the shelf edge at 9am, 32 nautical miles offshore in 370 metres (26.36.054S; 153.43.621E).

Sooty Tern
The E-SE breeze struggled to reach 6 or 7 knots and stayed that way for the rest of this fine, hot day in a swell of up to 2 metres; the swell resulted from a long period of rough weather in the leadup to this trip. We had hoped for more wind but spirits lifted a little when the first Tahiti Petrel arrived almost as soon as we began laying a trail of shark liver burley. Tahiti Petrels were with us for the rest of the time we were off the shelf, as were small numbers of Wedge-tailed Shearwaters.

Wedge-tailed Shearwater
As we drifted north with the burley trail we saw a couple of Wilson's Storm-Petrels - a scarce visitor in summer. A Sooty Tern livened things up before one of the group spotted (and photoghraphed) a distant White-tailed Tropicbird. Top bird of the day turned up just before noon when a pair of White Terns passed by. Also of interest out on the shelf was a large Tiger Shark which hung around the boat.

Tiger Shark
We turned around at 12.30pm, having drifted just 1.5 nautical miles in the windless conditions, with the intention of spending time looking for birds further inshore. Half way back we found a second White-tailed  Tropicbird, this one obligingly closer but still fairly distant, high in the sky. We scored a light phase Pomarine Jaeger and later on a light phase Arctic Jaeger, along with a couple more Sooty Terns. We had pods of Pantropical Spotted Dolphins and Offshore Bottlenosed Dolphins almost side by side.

Offshore Bottle-nosed Dolphin
As we neared the shore our good run with terns continued with numbers of Little, White-winged and Common. A Brown Booby was seen distantly by one of the party. We arrived back at the marina at 3.20pm.

On the shelf
Participants:
Lachlan Tuckwell (skipper), Greg Roberts (organiser), Chris Burwell, Paul Barden, Raja Stephenson, Nikolas Haass, Wayne Knott, Vena Beetson, Erin Donaldson, Luke Bennett (thanks Luke and Erin for going the extra mile to help out with the burley) , Elliot Leach, Chris Burwell, Jacob Drucker, Lila Fried, Richard Fried, Niven McCrie.

Species: (Total maximum at any one time):

Tahiti Petrel 15 (5)
Wilson's Storm-Petrel 3 (2)
Wedgetailed Shearwater 120 (10)
White-tailed Tropicbird 2 (1)
Brown Booby 1 (1)
White Tern 2 (2)
Crested Tern 60 (10)
White-winged Tern 25 (15)
Common Tern 15 (5)
Sooty Tern 3 (2)
Little Tern 10 (4)
Silver Gull 8 (2)
Pomarine Jaeger 1 (1)
Arctic Jaeger 1 (1)
Jaeger spp. 1 (1)

Offshore Bottle-nosed Dolphin 8 (3)
Pantropical Spotted Dolphin 3 (2)

Yandina Creek Wetlands Drained Again

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Yandina Creek Wetland this week: a scene of desolation
The campaign to protect the Yandina Creek Wetland on Queensland's Sunshine Coast has taken a turn for the worse, with the entire 200-hectare site being drained for the second time, this time in defiance of assurances by Queensland Government authorities. Premier Annastacia Palaszczuk is urged to intervene to protect a site that had national and international significance as a waterbird refuge before it was drained.

It has emerged that the Queensland Department of Agriculture and Fisheries (DAF) and the Department of Environment and Heritage (DEH) are either unable or unwilling to force floodgates to be opened to replenish the wetland, which at this time last year was frequented by hundreds of migratory shorebirds and other waterbirds, several of which were nesting. The move is particularly unfortunate because the Sunshine Coast Council and private conservation reserve groups had been indicating that acquiring the site for a reserve might be possible with financial assistance from the Queensland Government. As an ecotourism destination with no parallels in the region, there is growing awareness that the site has great potential as an economic drawcard for the Sunshine Coast.


Yandina Creek Wetland this week
The land had been used for sugarcane production until it was sold to family trusts with links to property developers 12 years ago. During that time, floodgates connecting the tidal Yandina Creek to cane farm canals fell into disrepair, allowing the site to be inundated and re-establishing wetland habitat that occurred there naturally before the development of the cane industry in the 1920s.

The result was a diverse and rich wetland that was a magnet for rare and threatened species, including large numbers of migratory shorebirds. The then Abbott Government opted to ignore its obligations under the federal Environment Protection and Biodiversity Conservation Act to protect endangered species on the site, along with its commitment under six international treaties to protect the habitat of migratory shorebirds. Although Tony Abbott has been replaced by Malcolm Turnbull as Prime Minister, Environment Minister Greg Hunt has reiterated his intention to do nothing to protect the site.


Yandina Creek Wetland before it was drained
Present land zoning in the area does not allow the site to be subdivided. The landowners leased the site back to the original cane farmer owners last year. The farmers replaced the broken floodgates and the wetland was drained in July in just two days after three newly installed gates were shut. However, one gate was reopened in September following intervention by DAF, which was concerned about the potentially unlawful killing of mangroves and other protected vegetation resulting from the draining. As soon as the wetland was partially replenished, waterbirds began returning.

DAF said at the time it was the intention of the department to work towards the gradual restoration of water flow to the wetland. Complicating matters, however, was the prospect of acid sulfate pollution being caused by the draining: arsenic and other toxic metals may have leached to the exposed land surface during the two months that the wetland was dry. DAF said the landholders had agreed to monitor the site to ensure that acid sulfate pollution was detected and contained.

Floodgates shut
It now emerges that the single floodgate opened last September has been shut again. The wetland has been drained for the second time. An inspection this week from the high water mark of Yandina Creek - the only point of legal access available to the site for the public – shows that the entire wetland has been dry for several weeks. Access tracks on the boundary are overgrown, suggesting that any work to monitor acid sulfate pollution has been minimal. A fourth floodgate installed last year on a second canal linking the wetland to Yandina Creek was also shut. 

DAF is understood to have discovered that acid sulphate acidification occurred when the site was drained last year. Its concern is that if water returns to the wetland too quickly, toxic metals could wash into Yandina Creek, killing fish and marine life. However, the area has been drained previously with no such pollution being noted. Moreover, any pollution would presumably be short-term and be more than offset by the environmental value of restoring the wetland.

Mangroves, reeds and other aquatic vegetation was either dead or showing signs of severe stress this week. No waterbirds were present. While kayaking along the nearby Maroochy River at low tide, I saw species of waterbird feeding along the narrow strip of exposed mud that would not normally be attracted to such habitat. Red-kneed Dotterels, Black-fronted Dotterels and Latham's Snipe were present in numbers; none of these birds habitually feed on tidal mudflats. All three were common in the wetland before it was drained; presumably they were displaced and are surviving in suboptimal conditions. Numbers of migratory Latham's Snipe in the wetland were sufficiently large to warrant the site being regarded as internationally significant under Commonwealth guidelines. 

Yandina Creek Wetland this week
Government sources said that contrary to assurances given last September, DAF was powerless to force the opening of floodgates. The department's Boating and Fisheries Patrol has a number of prosecution briefs with its legal section relating to possible offences under the Fisheries Act 1994 and the Sustainable Planning act 2009. However, those interested in protecting the wetland believe it is much more important to be opening floodgates than prosecuting fourth generation cane farmer lessees who, after all, are in a sense the meat in the sandwich as a consequence of the wetlands controversy. Nor does it seem sensible to pursue prosecutions while doing nothing to address the problem at hand. 

Government sources said that DEH could move to open floodgates by using powers under the Environmental Protection Act 1994. However, the office of Environment Minister Steve Miles has indicated there are no such powers available under the legislation that are applicable in the circumstances. Successive state governments in Queensland have a woeful record of enforcing environmental laws, which all too often are inexplicably inapplicable to various circumstances. Many of us live in hope that Minister Miles will be more proactive.

Red-kneed Dotterel on tidal mudflats: displaced
Those supporting the wetland campaign are invited to urge the Premier to intervene to ensure that the site is protected. The wetland is comprised of two adjoining properties. One or both could be acquired with contributions from the state, the Sunshine Coast Council and private organisations. Funding could be sourced from offsets, with some of the land to be subdivided and sold.

The landholders and cane farmer lessees should not be penalised financially; surely it is possible for the authorities to negotiate a fair price. The Premier can be written to or emailed, both at her ministerial office and electoral office below, asking her to move to open all four floodgates, while at the same time intervening to ensure the site is acquired and protected as a reserve, with the landholders being adequately compensated.

Readers can write to write to:

Premier Annastacia Palaszczuk
PO Box 15185
City East
Queensland 4002



A Feast of Feathers: Seeing All the World's 234 Bird Families

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Hypocolius - Greater Rann of Kutch, India: Family Hypocolius (1 spp)
It didn't exactly take the breath away, but there it was. A drab, olive-green bird sitting motionless in a heavily forested gully in Darien National Park, in the far south of Panama. The bird was a Sapayoa, an enigmatic bird with a family of its own, and the only one of the world's 234 bird families that until that moment in October 2015, I had not seen.


Black-lored Parrot - Buru, Indonesia: Family Old World Parrots (180 spp)
Now, with all 234 families in the bag, it's time to reflect; this is being written because people have suggested I do so. I'm often asked three questions. Why chase bird families? Answer: No particular reason other than it seemed like a challenge with a difference. How difficult is it to snare them all? Answer: Quite. Will I keep chasing families if new ones are created due to taxonomic changes? Answer: We'll see.

Sapayoa - Darien National Park, Panama:  Family Sapayoa (1 spp)
I'd looked for Sapayoa before, the last time in Colombia in 2011, when our group birded the Quibdo Road in the choco of the country's western foothills. We saw no Sapayoas but did encounter heavily armed Colombian troops. We learned later that the road was in a region frequented by FARC fighters and bandits, where military conflict was commonplace. We were told we were stupid to be there.

Spotted Elachura - Eaglenest, India. Pic Tony Palliser: Family Elachura (1 spp)
It's in the nature of birding that one can be in potentially dangerous predicaments, particularly if alone. I had been targeted by armed robbers in Mexico and knife-wielding hooligans in Spain. I almost died of cerebral malaria contracted in Kenya. I've been charged by elephants and rhinos and stung by stingrays and killer hornets. Many birding friends have similar tales.

Regent Bowerbird - Border Ranges, Australia: Family Bowerbirds (20 spp) 
Yet we are driven still. Feathers in the head, it is said. Birders are a varied lot. Some are content to keep an eye on their local patch. Others in this country are focused on their Australian lists. There was a time, in the 1970s and early-80s, when I would go anywhere in Australia to twitch a vagrant. Once I was vying with John McKean and Mike Carter for the biggest Australian list.

Grey-necked Rockfowl - Korup, Cameroon. Pic Matthew Matthiesson: Family Rockfowl (2 spp)
I had no interest in world birding at the time, but that changed, beginning with a visit to Papua New Guinea in 1982. Near Kainantu in the Eastern Highlands, I watched a male Blue Bird-of-Paradise hanging upside down from a branch, shimmering in the sunlight in full display. It was and remains the most gorgeous thing I had seen; I was hooked.


Great Frigatebird - Lady Elliot Island, Australia: Family Frigatebirds (5 spp)
Since then I have been to Africa and Latin America 9 or 10 times each, usually on lengthy trips, and to Asia, Europe and America on many occasions. Numerous islands from the Caribbean to the western Pacific and Indian oceans were checked out. I experienced the wonders of the Arctic and Antarctica, staying in adjoining rooms on the same vessel for trips two years apart to the two ends of the globe.

Adelie Penguin - Ross Sea, Antarctica: Family Penguins (18 spp)
Each of the world's 10,000+ bird species belongs to one of 234 families. Sometime in the mid-1990s I decided that I wanted to see all those families. There was no particular reason; it simply seemed like a good idea to see groupings of related species. It became a goal, and quite a slug. I always plan exhaustively for overseas birding trips. The goal of seeing all bird families often complicated itineraries and added considerable costs.


White-breasted Whistler - Cape Keraudren, Australia: Family Whistlers & Allies (57 spp)
Some families are easy to tick. The 164 species of waterfowl and 144 species of rail are scattered across the globe. It is impossible to go anywhere in South America without seeing some of the 302 species of ovenbirds and their relatives. Other families are much more difficult, especially those with one or two species in remote and difficult-to-access places; these include Hypocolius, Spotted Elachura, Shoebill, Kagu, Magellanic Plover, Egyptian Plover, Plains-wanderer, Bristlehead and Rockfowl. Others such as Australia's scrub-birds and the Rail-babbler of south-east Asia are skulking and hard to find. 

Okarito Brown Kiwi - Franz Joseph, New Zealand: Family Kiwis (5 spp) 
Seeing the final three families on my world list took almost three years. In January 2013, with Bill Watson and Tony Palliser, I saw Hypocolius in the desert of the Greater Rann of Kutch in north-west India. In May 2015, again with Bill Watson and Tony Palliser, I saw Spotted Elachura in the rainforest of Eaglenest Wildlife Sanctuary in north-east India. There is symmetry to this; Tony has just returned from a trip to Argentina where he also clocked up the 234 families.


Superb Lyrebird - Woy Woy, Australia:Family Lyrebirds (2 spp)
I have long followed the taxonomy of The Clements Checklist of Birds of the World, meaning that for all intents and purposes, I've seen all the world's bird families. Others follow the differing taxonomy of the checklist published by the International Ornithological Congress. If I had been in the IOC camp, I would have three more families yet to see: Madanga (Buru), Grandala (Himalayas) and Wattled Ploughbill (New Guinea). 


Yucatan Jay - Tulum, Mexico: Family Crows, Jays & Magpies (124 spp) 
As it was, the radically changing face of taxonomy due to the technology of DNA made the task of seeing the world's families increasingly difficult as time progressed. Until recently, for instance, Spotted Elachura was thought not to have even its own genus, but DNA sequencing showed it was a highly distinctive taxa, warranting its own family. Another one that unexpectedly had to be added to the wishlist. 


Abyssinian  Roller - Waza, Cameroon: Family Rollers (12  spp)
For now, I can reflect on some on the pleasures of seeing those 234 families. The Kagu of New Caledonia was only just returning from the brink of extinction when I saw it in 2000; Yves Letocart, the celebrated French scientist researching the bird, led me to a gorgeously displaying male. An anxious wait of several hours preceded the fantastic spectacle of a group of Grey-necked Rockfowl bouncing about the walls of a cave in Korup National Park, Cameroon, in 2006.


Soft-plumaged Petrel - Sunshine Coast, Australia:  Family Shearwaters & Petrels (87 spp)
My first Hoatzin, a juvenile in Venezuela in 1995, looked positively prehistoric as it clambered about the foliage with clawed wings. Almost as unworldly was the solitary Shoebill stalking the shallows of Akegara in Rwanda in 1990, shortly before that lovely country was torn asunder by civil strife. A lone male Prezvalski's Rosefinch shone like a red beacon in the midst of the stark plains of China's Qinghai province in 2007. Back home in Australia, few things are as enchanting as a lyrebird - be it Superb or Albert's - in full song, while a male Regent Bowerbird in the sun never disappoints.


Puerto Rican Rody - Guanico, Puerto Rico: Family Todies (5 spp)
With 234 bird families in the bag, where to next? There are more than 10,000 bird species in the world: despite everything, I've see just 75 per cent of those.  

Avian Joys of Jondaryan: Where West Meets East

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Black-eared Cuckoo
Birding highlights of a couple of days in the Jondaryan-Oakey area of the eastern Darling Downs included Black-eared Cuckoo, Painted Honeyeater at 4 sites, Red-chested Buttonquail, Ground Cuckoo-shrike, Black-faced Woodswallow, Plum-headed Finch, White-winged Fairy-wren at 3 sites, and numerous Brown Songlarks and Horsfield's Bushlarks.

Black-eared Cuckoo
Following a spate of sightings of some of these species in recent times, we booked a self-contained cabin at Jondaryan Woolshed, 3km west of the town of Jondaryan, which is central to the birding sites. First port of call was remnant brigalow just before the woolshed, where a Painted Honeyeater was quickly found.

Painted Honeyeater
On the western edge of the town were a pair of Black-faced Woodswallows, here at the eastern end of the expansive inland range of this species. Many western birds generally occur as residents no further east of this region.  See here for Jondaryan-Jondaryan Woodshed species list. I was fortunate with the weather for a mid-summer visit with unusually mild conditions: max 28 on both days.

Black-faced Woodswallow
Then on to Doctor's Creek Reserve, a small area of woodland 2km south of Jondaryan at the intersection of Warrego Highway and Jondaryan-Mt Tyson Road. Chris Burwell found an immature Black-eared Cuckoo here a couple of weeks ago, along the track that follows the telegraph  lines, running parallel to the highway east of Jondaryan-Mt Tyson Road.

Plum-headed Finch
It took some finding but the cuckoo was located towards the end of the track, which terminates in long grass on Doctor's Creek. The cuckoo was initially in Acacia trees but sat in the open on a telegraph wire for about 10 minutes. It is highly unusual for this species to appear so far east of its usual range in a fragmented woodland patch.
Yellow Thornbill

Horsfield's Bronze Cuckoo was also here, as were more Painted Honeyeaters: 2 adults and a juvenile. Other birds in the reserve included Red-winged Parrot, 20+ Plum-headed Finches and Yellow Thornbill.  See here for Doctor's Creek Reserve species list.

Red-winged Parrot
A short distance from the woolshed, near the intersection of Jondaryan-St Ruth and Jondaryan-Evanslea roads, I found a party of 6 Ground Cuckoo-shrikes.

Ground Cuckoo-shrike
I headed north to bird the Bowenville-Norwin and West Prairie roads. The area has had good rainfall since November and there was plenty of water about.

Horsfield's Bushlark

Horsfield's Bushlark
Horsfield's Bushlark and Brown Songlark were common along these roads and elsewhere in the region, while Stubble Quail were calling in several spots. White-winged Fairy-Wrens were half way along the Bowenville-Norwin Road.

Brown Songlark male

Brown Songlark female
I had Zebra Finches in several spots. Yellow-throated Miners were along West Prairie Road; this western species occurs side-by-side with the more common Noisy Miner in the region.

Zebra Finches

Yellow-throated Miner
Twice I birded along Devon Park Road, east of Jondaryan and close to Oakey. I heard a Red-chested Buttonquail at a spot where Marie Tarrant heard a buttonquail last week.  It was in lightly grazed pasture just north of the junction between Devon Park and Devon Park Boundary roads, where water crosses the road. Yellow-throated Miner was also here and parties of White-winged Fairy-wrens (another species occurring no further east of this area) were half-way along Devon Park Boundary Road, and on a track heading east, 1km north of the junction between Devon Park Road and the Warrego Highway. Some more Plum-headed Finches were also on this track.

White-winged Fairy-wren
I failed to see Black Falcons noted in the region by several observers but I had a Peregrine Falcon along Devon Park Road. It's been a long time since I've seen so many Nankeen Kestrels and Black-shouldered Kites; both species were in abundance throughout the region. I was surprised not to see more harriers: I saw a single Spotted Harrier and a single Swamp Harrier.  See here for Devon Park Road species list.

Peregrine Falcon
I saw Painted Honeyeaters at two sites along the Jondaryan-Sabine Road. One bird was about 1km north of the Warrego Highway just outside Jondaryan town; the second was 1.5km further east along Jondaryan-Sabine Road. Both were in remnant roadside brigalow. These patches of scrub were heavily infested with mistletoe. To find this normally scarce bird so readily at 4 sites in a relatively small area suggests that the Jondaryan region may be an important breeding centre for the species, which has been recorded here in past years though not in these numbers.

Southern Boobook

Southern Boobook
A Southern Boobook was vocal around the woolshed at night. Presumably the same bird was roosting in the shed during the day.

Common Sandpiper
On the way home we called in to Peach's (Pechey's) Lagoon, where a single Common Sandpiper was present. This species is rare in south-east Queensland and very scarce in the Lockyer Valley. Small numbers of Pink-eared Duck and Australasian Shoveler were on the lagoon. A Pacific Baza was attending a well-fledged chick on a nest here. See here for lagoon species list.

Australasian Shoveler

Blue-billed Duck
At the Gatton University lake (Lake Galletly), a Blue-billed Duck was seen along with 8 Australasian Shovelers.

Little Red Flying-Foxes
We had travelled to Jondaryan via Kilcoy, where a very large (several tens of thousands) of Little Red Flying-Foxes were roosting on both sides of the road at the eastern end of town.







Parklakes: Another Wetland Down the Drain

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Newly "renovated" Parklakes wetland
The Parklakes Wetland near Bli Bli on Queensland's Sunshine Coast had rightly been hailed as a model for private sector environmental responsibility and good corporate citizenship. Two years ago I congratulated the developers of the large Parklakes residential housing estate for establishing in its midst a vibrant habitat for waterbirds of numerous species. Parklakes adopted an illustration of a waterbird as its promotional emblem.

Australian Little Bittern at Parklakes
Among the excellent birds that were found here was a pair of rare Australian Little Bitterns which nested at Parklakes for two seasons in succession. The cryptic Baillon's Crake was unusually easy to see and several pairs of Spotless Crakes were nesting. Other birds frequenting the wetland included the endangered Australian Painted Snipe, while small numbers of migratory Latham's Snipe were regular. Parklakes had nowhere near the wealth of birdlife found at the nearby Yandina Creek Wetlands, but it was a significant refuge nonetheless, and potentially provided habitat for some of the Yandina Creek birds displaced by that wetland's draining.

Main lagoon before development
The Parklakes Wetland was comprised of a series of lagoons, with the central lagoon providing the most significant habitat. This lagoon had a large reed bed in the centre, flanked to the east by an extensive lily pond, and to the west by a mosaic of small ponds, muddy margins and patches of aquatic vegetation: in sum, ideal habitat

Main lagoon during development
In recent weeks, this wetland has been seriously and irreparably degraded. The Parklakes developers insist they were told by the Sunshine Coast Council that the wetland had to be "renovated". My council sources say the initiative for the changes came from the developers. Queensland Globe maps indicate that the wetland is the property of the council. Asked to clarify the situation, the developers say: "Does it matter? It needed fixing."

In a 2014 article in its newsletter, Parklakes boasted: "There are other subdivisions that boast parkland, but in reality it's just a mowed bit of flat grass with a park bench plonked on it. We went the opposite way and created a haven where you live within nature itself." Really?  

Parklakes even launched a dedicated bird book, Birds of Parklakes Bli Bli, announcing the move under a blog headline: Amazing Parklakes Birdlife Inspires New Book. The author, Mary Hines, belongs to a group called the University of the Third Age Sunshine Coast Birdwatching Group, which I had not previously heard of. Some of the birds featured in the book no longer visit or reside in the wetland. 

The motivation for the development appears to be explained by the first image in this blog post. The reed bed has been largely removed along with a strip of vegetation which had been planted around the lagoon to provide waterbirds with privacy. The patches of other aquatic vegetation, small pools and muddy margins referred to above have been flooded. As can be seen in the image, these changes allow potential buyers of newly developed residential plots to have open water views, doubtlessly boosting the value of those plots. It appears that maximising profits has overridden ecological sensibilities.

Australian Painted Snipe at Parklakes
The developers insist that the result of these changes will be a "permanent improvement" and that the former wetland "needed fixing". However, what they have created is another open, dime-a-dozen duck pond, similar to hundreds of others in residential estates, with zero ecological value.  During recent visits, no birds of interest have been present at the wetland. Large numbers of Plumed Whistling-Ducks moved in for a while but even they are gone. What's left is an aquatic wasteland. More's the pity.

Anyone wishing to express their views to the Parklakes developers can email them here:

info@parklakes.com.au




Hervey Bay, Maryborough & Great Sandy Strait

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Greater Sand Plover
Three Asian Dowitchers, 150+ Grey Plover, Wood Sandpiper, Brolga, loads of Greater Sand Plover in breeding plumage and Beach Stone-Curlew were the highlights of birding around Hervey Bay and the Great Sandy Strait in south-east Queensland. We camped for 3 nights by the beach at Pialba in Hervey Bay where we camped at this time last year. Of interest was a flock of 50 Greater Sand Plover on the rocks at Pt Vernon. Most birds were in full or partial breeding plumage and unusually, no other species (including Lesser Sand Plover) were with the flock.

Sooty Oystercatcher
A single Sooty Oystercatcher (northern race) was on the rocks. I looked unsuccessfully for Black-breasted Buttonquail at Mungomery's Vine Scrub; platelets were very old and I suspect well-meaning locals who removed lantana and other weeds from the scrub may have unwittingly subjected the birds to cat predation.

Osprey
Arkarra Lagoons were also unproductive other than a couple of Nankeen Night-Herons although an Osprey showed nicely nearby.

Grey Shrike-thrush
A Grey Shrike-thrush attracted to its image in a car mirror at River Head was a distraction. Rose-crowned Fruit-Dove and Fairy Gerygone were in the vine scrub here.

Wood Sandpiper
I visited Garnett's Lagoon with John Knight. We found a Wood Sandpiper at the same spot where we saw one this time last year. The lagoon was looking good for waders with 300+ Red-necked Stints among those present (full list here). Large numbers of sand plovers of both species were on the salt plan but interestingly, unlike the Pt Vernon birds, none had traces of breeding plumage.

Brolga
Five Brolga - a good number for this species in south-east Queensland - were about.

White-winged Chough
 We moved on to another caravan park for 3 nights by the Mary River in Maryborough. Fairy Gerygone was common in mangroves along the river along with Mangrove Gerygone. White-winged Chough, White-bellied Cuckoo-shrike and Nutmeg Mannikin were among the birds in the area.

Great Egret at nest

Intermediate Egret at nest
Intermediate Egret, Great Ëgret and Cattle Egret were nesting in the same trees at Queens Park in Maryborough.

Gull-billed Tern & Caspian Tern

Bar-tailed Godwit, Great Knot, Greater Sand Plover, Lesser Sand Plover
Waders were in good numbers at the Boonooroo high tide roost, with many coming into breeding plumage. An Asian Dowitcher was seen briefly among the big flocks of larger waders, predominantly Bar-tailed Godwit. Also of interest were 150+ Grey Plover - an unusually large number for a species that is a scarce visitor to south-east Queensland. A large flock of Little Tern was also of interest. Both species of sand plover were in good numbers (full list here).

Grey Plover
I moved on to nearby Maaroom, a few kilometres to the north, while the tide was still high. A found a second  Asian Dowitcher foraging in low mangroves with a small group of Bar-tailed and Black-tailed Godwits. This group flushed and flew into the distance.

Asian Dowitcher & Bar-tailed Godwits
Then, in the main large grouping of waders, I found a third Asian Dowitcher which I saw several times. Unfortunately the above is the only image I managed of any of the three dowitchers: a distant digiscoped snap of the bird (in the centre, left and behind a Bar-tailed Godwit, with its bill tucked away; characteristic plumage differences can be discerned, as demonstrated in the image below).

Asian Dowitcher
This is a better snap of a dowitcher I took a while back at Toorbul.

Beach Stone-Curlew
A Beach Stone-Curlew at Maaroom was another nice find. Interestingly, no plovers of any species were present at this site: See full list here.




Previously Undisclosed Night Parrot Sighting

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A previously unpublished report of a Night Parrot indicates that an extensive tract of spinifex country extending south-west of Winton in outback Queensland may be harbouring a greater population of this cryptic species than is thought.

Glenn Holmes, a highly respected field ornithologist, told me he saw a Night Parrot along the Winton-Jundah Road on May 21, 2012. This is 12 months before John Young filmed and photographed a Night Parrot (the first time the species had been photographed) at an undisclosed site. That site, on a cattle station, is thought to be in the same general region: huge, sparsely vegetated grazing properties in the vicinity of the Diamantina National Park.

Steve Murphy's netted Night Parrot: Pic by Rachel Barr
Like Young, Holmes began searching for the birds after a park ranger, Robert Cupitt, found a dead Night Parrot in the Diamantina National Park in September 2006. Holmes was interested in the prospects of the bird occurring on Brighton Downs station, which fringes the eastern sector of the national park. Brighton Downs is south of and equidistant between Winton and Boulia, near where a road-killed Night Parrot was found in 1990.


Glenn Holmes reported his bird along the Winton-Jundah Road, somewhere between the two red crosses
The Queensland Government's Desert Channels Biodiversity Plan identifies Brighton Downs and Mt Windsor cattle stations as containing potential habitat for the Night Parrot, with extensive stands of spinifex in broken, gravelly plains along with samphire, Maireana spp and other plants which the birds may feed on. The habitat described in the biodiversity plan is not unlike John Young's site: a cattle station where research scientist Steve Murphy is continuing to study the parrot. Bush Heritage Australia has launched an appeal to acquire 56,000 ha of the property for a conservation reserve.

It is understandable that Young's site should remain undisclosed while efforts continue to secure the reserve. Murphy has said that the site is not on Brighton Downs. The purpose of publishing this post is to encourage birders who are travelling through the general region – and in particular along the Winton-Jundah Road – to keep an eye out for Night Parrots.

Glenn Holmes began corresponding with me late last year about his Night Parrot search. Unfortunately, he passed away in December from the cancer which prevented him from following up his May 2012 sighting. Glenn was adamant that the bird he saw along the Winton-Jundah Road was a Night Parrot, and he was keen to publish the sighting. A combination of me travelling overseas at the time of our correspondence and Glenn's illness prevented me from learning the precise site. However, it can be discerned from his correspondence that the parrot was between 23 degrees south and 142 degrees east: that is, between points about 100 and 250 kms south/south-west of Winton along the road to Jundah. In a straight line, the area would be about 160 km from Winton.

Old growth spinifex in Bladensburg National Park
Potentially suitable habitat for Night Parrots is found in and around Bladensburg National Park just south-west of Winton, with extensive tracts of old growth spinifex extending south and west through Opalton to the gravelly plains west of Stonehenge and through parts of the 507,000 ha Diamantina National Park.

Glenn Holmes was keen to touch base with Steve Murphy to ensure that publishing his record would not compromise the conservation program on John Young's site. Murphy, who netted and photographed a Night Parrot at the site last April, ignored my repeated requests to comment on Glenn's report.

Glenn Holmes
There have been many reports of Night Parrots over the decades, mostly unsubstantiated. However, Glenn Holmes had outstanding abilities in the field and those of us who knew him well have no hesitation in believing that the bird he saw on the Winton-Jundah Road was a Night Parrot. 

Murphy has recorded several birds at John Young's site but has backed away from an earlier population estimate of between 10 and 30 parrots there. However, he has heard a Night Parrot 40km from the site: a further indication that the species may be more widespread in the region.

Steve Murphy and associates at John Young's site
Meanwhile, a rift between John Young and Steve Murphy, former collaborators in the field, appears to be widening since Young effectively walked away the site and the research effort early last year. (See here for more on the results of Murphy's ongoing research.) Young's supporters were angered by a Queensland Government media release last November which said the Night Parrot had been rediscovered by a “team of scientists” at the site, with no mention made of the fact that the bird was rediscovered by Young (more on Young's 2013 discovery can be found here). This false claim has since been repeated in several publications.


Steve Murphy
John Young



Now Young has taken to social media to attack Murphy for catching a parrot in a mist net at the site. “It beggars belief that he netted one of the birds from my site,” Young says on Facebook. “What would have happened if it died in the net! We are playing with one of the least known birds in the world. Leave them alone. We do not have to have a human fingerprint on everything.” Young says he will search for a new site this year. Murphy believes that catching and radio-tracking a parrot was essential in order to get some sort of idea of its movements and feeding habits; he found that the birds regularly flew several kilometres to forage, often some distance from the old growth spinifex in which they roosted. 

Clearly the search for further populations of Night Parrot nationwide would be greatly enhanced if John Young, Steve Murphy or state authorities released - however selectively - some of the many recordings that Young and Murphy have made of the bird's call. Many people believe it is time that recordings were made available.

Bush Heritage Australia is continuing efforts to secure funding for a reserve, and is about $1.5 million short of its target. Anyone wishing to assist this worthy cause can access this link. 


Brush-tailed Phascogale, Bush-hen Babies, Marbled Frogmouth and more in Sunshine Coast Hinterland

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Brush-tailed Phascogale
Brush-tailed Phascogale is one of our more secretive, uncommon and difficult-to-find marsupials. So it was something of a surprise to learn that one had taken up residence in a residential letterbox along Booloumba Creek in the Conondale Range, in Queensland's Sunshine Coast hinterland.

Brush-tailed Phascogale
What's even more surprising is that according to the home owner, Christopher Lee, a phascogale has been resident in the letterbox on-and-off for the past four years. Phascogales are not long lived, with lifespans ranging from 12 months (males) to potentially 3 years (females), so it is highly likely that more that one animal has lived here.

Brush-tailed Phascogale
It is even stranger that the letterbox is in the open, by a road. The phascogale would need to traverse 20-30 metres of open lawn to reach some bush, and there is no shortage of owls, snakes and other predators in the area. It seems possible that the original animal that took up residence in the letterbox was a female and that its young have followed suite.

Home of the Phascogale
The phascogale comes and goes. According to Chris, it can be there for a week, then absent for a week, then back again.

Brush-tailed Phascogale. Pic: Christopher Lee  
Initially, the animal huddled in a corner of the letterbox as the mail was delicately removed daily. Then Chris put a small cardboard box in with some torn newspaper for bedding, which the phascogale took to readily as its abode within an abode.

Barred Cuckoo-shrike
Also about the area were good numbers of Barred Cuckoo-shrike, with a flock of 8 birds at the Charlie Moreland Park turnoff, and 2 birds along Booloumba Creek Road.

Marbled Frogmouth
In the evening I saw a female Marbled Frogmouth along Booloumba Creek at precisely the same spot where I first saw a Marbled Frogmouth in 1977.

Brown Tree-Snake
Also along the road in warm, damp conditions was a lively Brown Tree-Snake.


Great Barred River-Frog
Further up in the mountains, a Great Barred River Frog was on the road, while in the damp surrounding rainforest, numerous Marsupial Frogs were calling.

Pale-vented Bush-hen with young
 I called it at Moy Pocket at a reliable site for Pale-vented Bush-hen, and was happy to see an adult with two well-fledged young.

Pale-vented Bush-hen

White-eared Monarch
Elsewhere in the hinterland, I checked out a new site: Kureelpa Falls Track, at the end of Kureelpa Falls Road behind Nambour. John Kooistra saw an Oriental Cuckoo here last week; coincidentally, on the same day, I saw an Oriental Cuckoo fly over the Bruce Highway at Glenview.


Wompoo Fruit-Dove 
Kureelpa looked very birdy. I didn't see John's cuckoo but White-eared Monarch (along with Spectacled and Black-faced), Wompoo Fruit-Dove and Barred Cuckoo-shrike were nice.

Buff-banded Rail juv
Plenty of juvenile birds were seen including a Buff-banded Rail. Elsewhere about the Sunshine Coast, good numbers of waders were gathering at the Toorbul roost, many in breeding plumage, preparing for their annual journey north.

Bar-tailed Godwit, Black-tailed Godwit, Great Knot

Common Greenshank
Chesnut-breasted Mannikin
This Chesnut-breasted Mannikin was in the reeds at Parklakes.

Plumed Whistling-Duck with young
A Plumed Whistling-Duck was attending a flock of youngsters at the Coolum Industrial Estate wetland; this species breeds uncommonly in South-East Queensland. Two Australian Little Bitterns - an adult male and a juvenile - have also been present in the wetland.

Collared Sparrowhawk
Not a great image but the distinctive tale shape can be seen in this juvenile Collared Sparrowhawk at Yandina Creek.

Rose-crowned Fruit-Dove juvenile

Australasian Figbird juvenile
It's been a good season for the normally scarce Barred Cuckoo-shrike, which has also turned up in the big fig in the home garden, along with juvenile Rose-crowned Fruit-Doves and loads of Australasian Figbirds.

Wonga Pigeon
Wonga Pigeon - a scarce visitor here - has been about the garden recently.

Eastern Koel female

While Eastern Koels in the garden are preparing for their northward migration.


Yandina Creek Wetland Update

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Yandina Creek Wetland this week looking towards Mt Coolum
This time last year, thousands of waterbirds of many species were frequenting the Yandina Creek Wetlands on Queensland's Sunshine Coast. Among them were more than 120 Latham's Snipe: a sufficiently large number of this species to afford the 200ha site the status of internationally significant, according to federal Government guidelines. Also present was a Pectoral Sandpiper - one of the rarer shorebird species visiting Australia.

During an inspection yesterday, not a single waterbird was present. As has been documented, the wetland was drained last July so the area could be redeveloped as sugar cane plantation when broken floodgates were replaced, preventing the daily flow of tidal water to the wetland. Following national publicity surrounding the fate of the area, state authorities intervened. The wetland began refilling last September when the Queensland Department of Agriculture and Fisheries moved to protect mangroves and other protected plants, with the cane farmer lessees agreeing under pressure to open a floodgate.

Tall grass now covers shorebird habitat of mudflats and small pools
However, the floodgate was shut again in December after acid sulfate pollution was detected on the site; the leaching of toxic chemicals to the surface is a common problem when pollution-prone areas are drained. The landholders have failed to respond to repeated offers of professional assistance to assist in tackling sulfate pollution on the site. Meanwhile, the state Department of Agriculture and Fishers and Department of Environment and Heritage have both said they are powerless to order that the closed floodgates be reopened, highlighting deep flaws in state environment protection legislation.

Dead native vegetation on the site
The cane farmers leasing the land from its owners are unable to proceed with plans to grow cane because of the intervention by Queensland Fisheries, with possible prosecutions pending over the initial drainage. At the same time, the Queensland Government and the Sunshine Coast Council have thankfully backed down from their previous view that the site is not worth protecting because it had been modified by human activity.

The government and council have both indicated a preparedness to contribute funds for the acquisition of the two adjoining properties that comprise the wetland. Negotiations are presently underway with interested parties to facilitate an arrangement which hopefully will protect the main features of the wetland.

Yandina Creek Wetland looking towards Mt Ninderry this week
The sticking point, however, appears to be cost. The owners of one of the properties are keen to sell and are realistic enough to appreciate that this highly flood-prone land has limited value. The owners of the second property differ from their neighbours and among themselves about what should be an acceptable price. Hopefully this impasse will be resolved to facilitate the protection and restoration of the wetland. From an environmental perspective, the priority is to secure the protection of one of the two properties: Lot 4RP148079, which abuts Yandina Creek.

Latham's Snipe in Yandina Creek Wetland last year
During yesterday's inspection from the banks of Yandina Creek - the only point of public access to the wetland - it could be seen that extensive areas of shallow pools and mudflats that were utilized by large numbers of shorebirds this time last year are now covered in tall grass. Other areas of tall reed bed were dead, as were numerous native shrubs and trees. There were plenty of rain-filled depressions that looked like reasonable habitat but worryingly, these had not attracted any birds, possibly because of the above-mentioned acid sulfate pollution.

Map of Yandina Creek Wetlands




Sunshine Coast Pelagic Trip March 2016

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Pomarine Jaeger
It was with a sense of foreboding that we departed Mooloolaba Marina at 6.45am (a late start due to lost souls) for the March 19, 2016 pelagic trip off the Sunshine Coast. The weather forecast accorded with the pattern for the day: a gentle northerly breeze under cloudless skies that struggled to exceed 5-8 knots. Not ideal conditions for pelagic birds.

Pomarine Jaeger
A pair of Welcome Swallows 14nm offshore was unexpected. Little else was seen on the way out other than a few small flocks of Common Terns close in. We reached the shelf in just over 2 hours and began laying a trail of shark liver burley 33nm offshore at a depth of 363m: 26.36.035S, 153.43.645E; with a swell of 1-1.5m. We were soon joined by small numbers of Wedge-tailed Shearwaters and Tahiti Petrels, which remained in view for most of the time we were off the shelf.

Tahiti Petrel
We drifted 2.5nm east to 683m, with a White-faced Heron another unexpected surprise so far offshore. Small numbers of Flesh-footed Shearwaters joined the Wedge-taileds. With conditions not improving and a hoped for south-easterly change failing to eventuate, we moved inshore to 530m, laying another burley trail and drifting a further 1nm.

Wedge-tailed Shearwater
A nice Pomarine Jaeger enlivened proceedings. We headed back soon after 1pm, seeing some Hutton's Shearwaters on the way in, including a flock of 8. We arrived back at the marina at 3.20pm.

Participants: Lachlan Tuckwell (skipper), Greg Roberts (organser), Tony Baker, Margaret Baker, Sarah Beavis, Devon Bull, Phil Cross, John Gunning, Bob James, Wayne Lock, Colleen Lock, Andrew Naumann, Robert Shore, Jamie Walker.

Species (Total maximum at one time):

Wedge-tailed Shearwater 50 (6)
Flesh-footed Shearwater 4 (1)
Hutton's Shearwater 12 (8)
Tahiti Petrel 20 (4)
Crested Tern 30 (10)
Common Tern 40 (15)
Pomarine Jaeger 1 (1)
Pied Cormorant 4 (2)
White-faced Heron 1 (1)
Welcome Swallow 2 (2)




Red-backed Buttonquail, Grass Owl, King Quail on Sunshine Coast + Tackling a new camera

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Eastern Grass Owl
UPDATED 24/04/2016
Red-backed Buttonquail, Eastern Grass Owl, King Quail and Spotted Harrier were among the birds seen during two mornings in the Maroochy River canelands of the Sunshine Coast.

Eastern Grass Owl
During my first pre-dawn visit last week (19/4) I had an Eastern Grass Owl showing well at sunrise in the Bli Bli area. On the second morning (24/4) with Garry Deering, we had no fewer than 4 Grass Owls. I finally managed a couple of images of this species with my new camera outfit: a Canon EOS 70D camera body with an EF 400mm F 5.6 prime lens. As the sky lightened, the owls could be watched without the aid of a spotlight as they quartered the grassland in the early morning light. A White-throated Nightjar was un unexpected find on the second morning; interestingly, a Grass Owl flew in to investigate playback of a nightjar call.

New camera gear

Spotted Harrier
I had 2 Red-backed Buttonquail calling during the first morning at the same site where I have seen the species previously: one of only 2 sites on the Sunshine Coast where I've had this bird. During the second morning, we flushed a pair of Red-backed Buttonquail from tall grass. Five or six King Quail were calling on both mornings, with a couple seen this morning, as were a few Brown Quail.

Spotted Harrier & Black-shouldered Kite
Two Spotted Harriers were seen on both mornings. A Spotted Harrier and a Black-shouldered Kite Harrier were sparring this morning, with the camera catching the moment. There was evidently food about for the owls and harriers as I saw a couple of Rattus leutreolus running across the road. The Spotted Harrier perched image in this post was taken when I was with Chris Corben recently in this area.

Spotted Harrier

Grey Goshawk
Other raptors were about including Grey Goshawk and Brown Goshawk. Oddly, in these grasslands the Brown Goshawk is furtive and largely terrestrial, while the Grey is much more confiding and always in trees. Ebird list here.

Little Friarbird
I called in on Parklands Wetland which remains a sorry shadow of its former glory since the estate developers carved it up.

Plumed Whistling-Ducks
A flock of Plumed Whistling-Ducks was obliging; I'm gradually honing the skills on getting decent snaps of birds in flight. Little Friarbird was also a nice show. On the subject of birds in flight, here are some other offerings.

Intermediate Egret
Sorry but there is limited public access to this owl/buttonquail site. If you contact me privately I may be able to help. Unfortunately, small roads in cane farmland are highly problematic. I've found in the past when I've publicised caneland sites (River Road, Finland Road, Yandina Creek Wetland) that my once good relationship with local farmers has been soured by an influx of birders. As a consequence, I no longer enjoy access to several properties that I once had; farmers who were formerly friendly are now decidedly unfriendly (I have been literally forced off River Road by a tractor driven by one such fellow - be careful if you go there); and in the case of Yandina Creek, trespassing by birders proved to be highly damaging to the (ongoing) campaign to protect the wetland.

Hardhead
Anyone suspecting I am motivated towards secrecy by commercial considerations should bear in mind that I no longer do bird guiding and have not done so for some time.
Brahminy Kite
An Intermediate Egret and Glossy Ibis were nicely paired along Finland Road.

Glossy Ibis & Intermediate Egret
While an Australasian Shoveler, a rare visitor to the Sunshine Coast, has turned up at North Arm.

Australasian Shoveler
Away from the lowlands, a Yellow-throated Scrubwren was unusually co-operative when I was at Mary Cairncross with Angus Innes, hopping about on the grassy lawn in the open.

Yellow-throated Scrubwren
Yellow-throated Scrubwren
While a Willie Wagtail somehow got into our home in the evening, eventually finding its way out.

Willie Wagtail

Powerful Owl & Masked Owl at Jimna

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Masked Owl
Excellent views of Masked Owl and Powerful Owl were the highlights of a three-day camp at Peach Trees camping ground near Jimna, in the northern Conondale Range, south-east Queensland.

Powerful Owl 
The Powerful Owl was not heard during the first evening but was vocal throughout the next two nights in and around the camping ground. The bird called occasionally during the day; its size and the pitch of the call suggested a male, possibly in search of a mate. Surprisingly, it sat out in the open just before sunset one evening.

Powerful Owl

Powerful Owl
The Masked Owl was seen in mixed vine scrub and eucalypt woodland between the camping ground and the nearby hamlet of Jimna. Its darker colouration and large size clearly indicated this was a female.

Masked Owl
I have seen Masked Owl on two previous visits to Peach Trees and had them in the camping ground in the past.

Masked Owl
Another highlight was a Yellow-bellied Glider calling loudly and showing briefly from high in the trees in the camping ground, frequenting the same area as the Powerful Owl. Other mammals included a Black-striped Wallaby and several Red-legged Pademelons.

Black-striped Wallaby
Among other birds, a Glossy Black Cockatoo flew over the camp late one afternoon. New Holland Honeyeaters, here at the northern end of their range, were common. Yellow Thornbill and Brown Thornbill were unusually sharing the same habitat. Paradise Riflebird, Russet-tailed Thrush and Australian Logrunner were in the dry vine scrub. I found a small area of quite fresh platelets in a scrub patch, probably made by Black-breasted Buttonquail, 800m before the camping ground entrance on the right.

New Holland Honeyeater
 Eastern Spinebills, also numerous, were fond of the flowering lantana.

Eastern Spinebill
A few Rose Robins were about, this one an immature male. Full list of bird species can be found here.

Rose Robin

Peach Trees Camping Area


Sunshine Coast Pelagic Trip May 2016

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Flesh-footed Shearwater
We departed the Mooloolaba Marina on Queensland's Sunshine coast at 6.45am in the morning of Saturday May 7, 2016. The forecast was good and hopes were high as we embarked on a bumpy 2.5-hour ride to the shelf, arriving at 9.15am in 380 metres, 32 nautical miles offshore (26.36.064S; 153.43.652E).

Tahiti Petrel
A Tahiti Present turned up before we had begun leaving a trail of shark liver berley. Tahiti Petrels were unusually common for this late in the season and small numbers were about the boat for the whole time we were out on the shelf.

Wilson's Storm-Petrel
A fresh south-easterly of 12-15 knots eased only slightly as the day progressed with a swell of 1.5 metres under a sunny autumn sky. As we began to drift slowly in a northerly direction, the first of many Wilson's Storm-Petrels appeared. This was easily the commonest species of the day and plenty of storm-petrels accompanied us while out on the shelf.

White-faced Storm-Petrel
A White-faced Storm-Petrel made a welcome appearance but try as we might, no Coral Sea-type stormies were detected in the gatherings behind the boat. A Short-tailed Shearwater was interested in the berley and a few more showed later in the morning along with a couple of Wedge-tailed Shearwaters and a Flesh-footed Shearwater.

Lesser Frigatebird
Single male and female Lesser Frigatebirds made several appearances during the day, possibly the same pair but more likely a few birds were on patrol. Crested Terns were plentiful, with several roosting on the boat.We turned around at 1pm, having drifted just one nautical mile, arriving back at the marina at 3.15pm.

Crested Tern
PARTICIPANTS: Lachlan Tuckwell (skipper), Greg Roberts (organiser), Tony Baker, Margaret Baker, Sarah Beavis, Devon Bull, Phil Cross, Robyn Duff, Jan England, John Gunning, Bob James, Rob Kernot, Elliot Leach, Raja Stephenson, Jamie Walker.

SPECIES (Maximum at any one time)

Wilson's Storm-Petrel 100 (25)
White-faced Storm-Petrel 1 (1)
Tahiti Petrel 40 (6)
Wedge-tailed Shearwater 3 (1)
Short-tailed Shearwater 5 (3)
Flesh-footed Shearwater 1 (1)
Lesser Frigatebird 4 (1)
Crested Tern 40 (10)


Night Parrot on Brighton Downs

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Night Parrot - pic Steve Murphy
The following news and feature were published in The Weekend Australian of 14-15 May, 2016. I reveal that the cattle property Brighton Downs is where John Young discovered a Night Parrot population in 2013. However, the property is very large and I have not published specific site details for what is now known as the Pullen Pullen Reserve.

Analysis of the last five records of this species shows the parrot occurring over a 300km arc - from Boulia in the west to the Winton-Jundah Road in the east -  in Queensland's channel country. The Queensland Government's threatened species unit has decided that the parrot's call recordings will not be distributed to allow others to search for this enigmatic bird. These are same people who suppressed Robert Cupitt's Night Parrot find in the nearby Diamantina National Park in 2006.

It's time for a little less secrecy and for recordings to be distributed so that others can search for populations. It is a mistake for all the Night Parrot eggs to be left in one basket. Those wishing to search for this species could do worse than to look along the Diamantina Road and the Winton-Jundah Road. Please note there is no public access to Pullen Pullen or Brighton Downs.

Brighton Downs & Diamantina National Park 
NEWS STORY:
A sprawling live cattle export property in the channel country of outback Queensland has been revealed as being where a remnant population of the world's most mysterious bird lives.

The enigmatic night parrot, long feared extinct, is now known from five sites across 300km of some of the nation's most harsh and arid landscape.

The 420,000ha Brighton Downs property is where renowned naturalist John Young took the first photographs and film footage of the night parrot in 2013. At the time, no confirmed sightings of the parrot had been documented since 1912; the Smithsonian Institution regards the night parrot as the world's most mysterious bird.

Private nature conservation organisation Bush Heritage Australia announced recently it had established the 56,000ha Pullen Pullen Reserve to protect an estimated population of 20-40 night parrots at Mr Young's site.

BHA was forced to take out a $1.5 million mortgage to pay for the acquisition. Brighton Downs owner Peter Britton said the parrots had lived in the area for generations side-by-side with cattle grazing.

“I wonder with all this attention on the birds if we should be worrying about their future,” Mr Britton said.

Mr Young claims he was forced out of the BHA project. He has been hired as a senior ecologist with Australia's other major nature conservation organisation, Australian Wildlife Conservancy, which is locked in a heated dispute with BHA.

AWC announced this week a $3 million program that includes the construction a fence to keep feral predators out of 8000ha of the 507,000ha Diamantina National Park, which adjoins Brighton Downs. AWC plans to establish a population of 800 bilbies, doubling the Queensland population of the endangered marsupial.(More on the fence plan here.)

The proposed fence is understood to be less than 50km from Pullen Pullen. The last night parrot recorded before Mr Young's 2013 discovery was a dead bird found in 2006 in the national park. It had been decapitated when it struck a fence.

The Pullen Pullen night parrot site: Pic by The Australian
Allan Burbidge, the chairman of the Night Parrot Discovery Team, which works closely with BHA, said there is a risk of parrots striking the AWC fence and being killed.

“We would like to know what action would be taken if one or more parrots are killed following collision with a predator-proof fence,” Dr Burbidge said.

Frank Manthey of Save the Bilby Fund said he also opposed the fence because it would restrict the movements of bilbies from their last known haunt in Astrebla Downs National Park, 40km from the fence site.

AWC chief executive Atticus Fleming said the site was not near known populations of either bilbies or night parrots and will cover just one percent of Diamantina National Park.

“In our experience these fences have not had adverse impact on other species.” Mr Fleming said. “The fence is just one of the strategies being employed. There will be a range of feral animal controls.”

A decades-long absence of confirmed night parrot records ended with the finding a dead bird roadside near Boulia in 1990. A second dead bird was found in 2006 in Diamantina National Park, 120km south-east of Boulia. Mr Young photographed his parrot in 2013 on Brighton Downs, 30km north of Diamantina. Researcher Steve Murphy subsequently heard parrots calling at a second site on the property, 40km from Mr Young's site. Also in 2013, naturalist Glenn Holmes saw a night parrot on the Winton-Jundah Road, 60km east of Brighton Downs (see here).

John Young
FEATURE:
For Peter Britton, a fifth generation cattle grazier, it was a dream come true when his family signed a $12 million contract in May 2013 with the giant Australian Agricultural Company to acquire the 420,000ha Brighton Downs holding in western Queensland's channel country. The Britton family had long coveted the live cattle export property on the banks of the Diamantina River. “We had wanted that all our lives,” Peter Britton said at the time.

Two weeks after the signing came some frightening news for the Brittons. As revealed by The Australian, renowned naturalist John Young photographed and filmed for the first time the enigmatic night parrot, regarded by the Smithsonian Institution as the world's most mysterious bird. There had been no confirmed sightings of the night parrot since 1912; almost a century later, a population of the Holy Grail of Australian wildlife was discovered, generating news headlines internationally.

Young discovered the parrot in the heart of Brighton Downs. Britton was concerned that the finding of this critically endangered species might prompt government intervention to stop grazing on his cherished property. “I didn't know what to think, it was a worry,” says Britton, speaking publicly for the first time about the discovery. However, government authorities commendably kept their distance, allowing Britton to sell 12 per cent of Brighton Downs to private nature reserve organisation Bush Heritage Australia.

BHA announced last month it had acquired the 56,000ha Pullen Pullen Reserve to protect the night parrot population discovered by Young, estimated at 20-40 birds; Pullen Pullen is the local Aboriginal name for the parrot. According to Britton, the area is one of three large patches of ideal night parrot habitat – old growth spinifex amid rocky ridges – on Brighton Downs, separated by distances of 30km to 40km, which together comprise about 30 per cent of the property.

Pullen Pullen: Pic by Bush Heritage Australia
However, significant barriers remain to secure the long-term future of the species. BHA was forced to take out a $1.5 million mortgage to acquire Pullen Pullen – an unusual arrangement for such organisations - and is $3.5 million short of its $5 million target for a three-year program covering acquisition, research and management.

Now, BHA is embroiled in a heated dispute with Australia's other big nature reserve organisation, the Australian Wildlife Conservancy, over AWC plans to build a predator-proof fence in the Diamantina National Park, which abuts the southern boundary of Brighton Downs.

Meanwhile, BHA and its night parrot researcher at Pullen Pullen, Steve Murphy, are under scrutiny by the natural history community for shrouding their project in secrecy. The BHA website shows a blank map of Queensland as the site for Pullen Pullen; selected media taken there by BHA are given no clues about their destination.

Recordings of the parrot's call are not being distributed to allow others to search for more night parrot populations; the cryptic birds, extremely difficult to see, are most easily detected when they respond to playback of their call. In essence, all the night parrot eggs are being put in BHA's Pullen Pullen basket. The whereabouts of the parrots were made known to Inquirer by well-placed sources who fear that BHA is pursuing a secretive agenda that may not necessarily be in the best interests of the species.

Peter Britton is concerned about the parrot's future. “This bird has been living out here side-by-side with cattle forever without any problems,” Britton says. “Now with all this attention, will that continue? I worry it might be like the last three prime ministers: the media grabs a hold of them and before we know it they're extinct.”

The parrot's discoverer, John Young, now works for AWC after falling out with BHA and Murphy, his former collaborator, who caught the first live night parrot in April last year. Young has lashed out at Murphy for using nets to catch the bird. It beggars belief that he netted one of the birds from my site,” Young says on his Facebook page. “What would have happened if it died in the net! We are playing with one of the least known birds in the world. Leave them alone.”

Murphy is unapologetic and hassignalledhis intention to use nets to catch two more parrots later this year. He isbacked by the Queensland Environment Department's threatened species unit. “The department is working with the Night Parrot Recovery Team to protect the population and supports decisions made by scientific experts in the field,” aspokesmansays.

Suitable night parrot habitat along the Diamantina Road.
Ironically, the threatened species unit enthusiasticallybacked claims by Young to have discovered a new species of fig-parrot in south-east Queensland rainforests in 2007, until those claimswere challenged at the time byThe Australian. Since then, government authorities have distanced themselves from Young. Recent government statements about Young's night parrot sitefail to acknowledge the naturalist's key role in discovering the birds.

The AWC revealed this week an ambitious$3 million plan involving the construction of a fence to enclose 8000ha of the 507,000ha Diamantina National Park. The fence will protect bilbies and other endangered animals from feral cats and foxes. The federal Government isproviding$1.2 million towards what would be the largest philanthropic investment in Queensland national parks.

However, BHA and its allies in the Night Parrot Recovery Team have come out fighting against the plan, fearing birds will be killed by flying into the fence. In 2006, park ranger Robert Cupitt found a dead night parrot in the northern sector of Diamantina National Park, relatively close to Pullen Pullen. The bird wasdecapitated by striking a barbed-wire fence;this was the last record of the species before Young's 2013 discovery.

Recovery team chairman Allan Burbidge says Murphy's research shows parrots fly up to 7km from their spinifex roosts at night to feed but they may fly much further. “It is known from other work in Diamantina and elsewhere that species with nocturnal activity patterns are more susceptible to collisions with fences,” Burbidge says. “It seems likely that a predator-proof fence within night parrot habitat might pose a threat to a bird that flies 15 km or so each night. For a population with perilously low numbers, the effect could be highly significant.”

Bush Heritage Australia's site details for the night parrot reserve
The recovery team is demanding to know what action will be taken if parrots are killed by the fence. Murphy has contacted journalists with the aim of undermining the AWC plan.

AWC chief executive Atticus Fleming responds that the fence will cover just one percent of the national park. Fleming says the fenced reserve would protect a population of 800 bilbies – double the entire Queensland population of theendangered mammal – as well as the kowari and other threatened species. “There is broad scientific consensus about the urgent need for more catand fox-free areas,” Fleming says. “AWC is recognised as the leader in establishingpredator-free areas and is the onlyorganisation in Australia to have established multiple large (1000ha+) areas. Inour experience, such fences have not had any significant adverse impact on other species.”

Feral cats are considered to be the main danger threatening the future of the bilby and the night parrot. In 2013 and 2014, government officersshot 3000 cats in nearby Astrebla Downs National Park,where the main bilby population survives.

John Young will be hired by AWC to search for new night parrot populations around the Diamantina fencing site and in other areas where AWC is working, including Astrebla Downs. “John is the only person who has found a live night parrot population,” Fleming says. “That is an outstanding achievement. We wouldn't all be talking about night parrots if it wasn't for him.”

Steve Murphy has recorded eight vocalisations from the parrot; the main call is described as a flute-like, two-syllable cadence. Murphy promisedlast year to release recordings of the call so searches could be undertaken for new populations of the parrot, which is so cryptic that he has seen just three in three years of research. “Nobody argues about the benefits of that and it will be done,” Murphy said at the time.

Now, Murphy claims he is unable to release the call because he has been prevented from doing so by the threatened species unit. “The policy of non-disclosure is being driven by the state government,” he says. However, aspokesman for the unit says it is guided by Murphy'sadvice. And Murphy's advice is clear. He now fears the site will be invaded by illegal egg-collectors and birders keen to “twitch” a much prized rarityif the call is released. “There are risks to the integrity of my data and risks also to the birds themselves,” he says.

BHA has set up satellite-controlled cameras onthe reserve to detect intruders. BHA chief executive north Rob Murphy (no relation to Steve) says distributingthe call could hinderresearch and management work. “Steve's research showsthe birds are highly sensitive to disruption from people and are easily disturbed,” Rob Murphy says.

Brighton Downs map

But the admission by Rob Murphy that parrots are easily disturbed by people raises doubts about the wisdom of intensive research strategies such as netting and tagging. Birds frequently die or are injured after flying into nets. John Young's supporters believe data collected from the parrot caught last year by Steve Murphy was sufficient to establish the necessary facts about habits and movements, without the need for more birds to be netted.

The government's threatened species unit has form on the subject of secrecy. The 2006 discovery of the dead night parrot by ranger Robert Cuppitt in Diamantina National Park was kept secret, notwithstanding its huge significance. The find was revealed byThe Australian six months after the event. Critics argued at the time that an opportunity for a comprehensive survey to detect more parrots was lost.

A lesson in avian history may be instructive. In 1976, another rare nocturnal bird, the plumed frogmouth, was discovered in the rainforests of the Conondale Range in south-east Queensland. At the time, the frogmouth had not been seen or collected for several decades and its call was unknown; authorities feared it was extinct. Instead of the discovery being kept secret, multiple recordings of the bird's call were distributed. Surveys were conducted across an extensive area and several populations were detected. There was no invasion of egg-collectors and twitchers; the plumed frogmouth today is safely secure.

Approximate sites for last 5 night parrot records

Regardless of the debate over management and research, the developments on Brighton Downs are an excellent example of how grazing and environmental interests need not be incompatible across Australia's vast arid zone.

And whatever his reservations, Peter Britton is hopeful that the future of the species can be secured. That's why he sold Pullen Pullen for what he and BHA agree was a fair price. “I didn't want it on my conscious if the bird goes missing,” Britton says. “I had no interest in exploiting the situation to make money. Like plenty of people, I want the best possible outcome for this animal.”




   

More Night Parrot Notes

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Night Parrot on Pullen Pullen - Pic Steve Murphy
Rangers in Diamantina National Park in south-west Queensland flushed birds they believed to be Night Parrots on several occasions in the 2000s but authorities declined to fund full-scale searches for the species. It was not until ranger Robert Cupitt found a dead Night Parrot in the northern sector of the park in September 2006 that the presence of the species was confirmed.

Following my revelation that the grazing property Brighton Downs is where John Young took the first photographs of a Night Parrot in 2013 (see following post), a lively debate has ensued. Should the site have been revealed? Are researchers and authorities acting in the best interests of the Night Parrot by refusing to release recordings of its call so other populations can be searched for, and by generally maintaining a policy of strict secrecy surrounding the population on Pullen Pullen Reserve?

The 56,000ha reserve has been acquired by Bush Heritage Australia and excised from the 420,000ha Brighton Downs property, which adjoins Diamantina National Park. It is now clear that John Young found his birds by looking in areas of suitable habitat not far removed from where Cupitt's bird was located. As Jeff Davies points out on Facebook, John made the "obvious decision" to search the property adjoining Diamantina National Park (which does not detract from the significance of his finding).

Rangers in the national park flushed single parrots on three occasions while riding motor-bikes through old-growth spinifex in the mid-2000s. It comes as no surprise that no follow-up surveys were undertaken. The 2006 discovery was kept secret by the Queensland Parks and Wildlife Service; it was made public by me in The Australian six months after the event, in 2007. On neighbouring Brighton Downs just a year later in 2008, John Young heard the first call from what he then believed was a Night Parrot.

When Cupitt's discovery was revealed, QPWS told Andrew Stafford, who was writing a piece for Wingspan on the matter, that it would not be a prudent use of public resources to search for more night parrots. A departmental spokesperson says now the QPWS is unable to say if resources were directed at the time to further searches.

This saga of secrecy has resonance today, for the same state government authorities are now calling the shots on the secrecy surrounding the Pullen Pullen project - and they are refusing to release call recordings to facilitate wider searches. BirdLife Australia, the peak birding organisation in Australia, unfortunately appears to have changed its tune on the issue. At the time of the row over Cupitt's bird, BA made clear its concerns about the secrecy and the failure of QPWS to consult the birding community. Now, BA chief executive Paul Sullivan has come out in support of the secrecy brigade, sharing a tweet on Twitter describing the release of site information as "terribly irresponsible".

Others can be the judge of that, but an important consideration is the impossibility of assessing the potential impact on unknown Night Parrot populations of massive mining and other development projects over much of the historic range of the species. Are night parrot populations being lost as we speak? Chris Watson has published a compelling case for less secrecy and greater involvement of the birding community to further the interests of the species.

It emerges that Queensland Government authorities may not have the final say on keeping call recordings secret. Bruce Greatwich points out on Facebook that the research work to date on Pullen Pullen has been funded by Fortescue Metals under a Commonwealth offsets program, so call recordings and other data are not the property of Bush Heritage Australia, the Queensland Government or researcher Steve Murphy. Asked if approval to distribute the call may be the responsibility of the federal government, a spokesperson for QPWS says the question should be directed to the Commonwealth. I'm about to head off on a lengthy road trip so can't pursue that angle now, but others might care to.

Many have expressed the view that it is fanciful for state government authorities and others to assert that secrecy was paramount because the area would be overrun by twitchers anxious to tick a Night Parrot. Concerns expressed about potential disturbances to the birds do not sit well with the media shows put on for selected journalists by BHA, with helicopters buzzing overhead and scrums of 5 or 6 large vehicles parked amid the spinifex clumps where parrots were supposedly roosting.

Moreover, there are plenty of cases where the publication and sharing of information has had nothing but beneficial consequences for threatened species.

Diamantina River Road
I have made the point that there is no public access to Pullen Pullen and that anybody searching should confine those searches to the abundance of suitable habitat that is to be found along the Diamantina River Road, the Winton-Jundah Road, and roads connecting the two.

This is from an interesting travel blog published online by Outback Travel Australia:

Next day saw us heading west from Winton for 50 kilometres along the blacktop, before heading south-west down the Diamantina River Road. This well-graded track traversed low, rocky hill country and river channels, before running across grassland to an unexpected intersection with Cork Road – a new alignment that doesn’t figure on most topographic maps, but is shown on current road maps. It intersects the Diamantina River Road at S22º55’14.3” E141º54’19.4”. This new road dog-legs a short distance further on, at S22º55’20.7” E141º53’32”, signposted right to Boulia, but we stayed on the Diamantina River Road, heading for Mayne Station.We pressed on down the Diamantina, passing by Brighton Downs homestead, heading for the mesa features of the Mayne Range, visible on the horizon.The Range forms the northern boundary of the Mayne River channels and is well worth some walking time. Amazingly, cattle climb to the tops of the mesas, where they graze on leaves during times of flood. The Mayne Range sits at the northern end of Diamantina National Park; Welcoming visitors at the northern doorstep of the Park are the ruins of the old Mayne Hotel.

However, people should remember that this is still a remote and potentially risky neck of the woods. Such is the remoteness and size of Brighton Down that the homestead on the Diamantina River Road is 70km from the centre of the property. Tragedy struck in 2013 when two young jackeroos working on the property were involved in an accident while driving the 200km from Winton, the most accessible town of any size. The driver was killed. Although on the main access road to Brighton Downs from Winton, it was the best part of two days before his mate was rescued.


Towards Diamantina National Park - Outback Travel Australia
Meanwhile, Bush Heritage Australia and the Australian Wildlife Conservancy have denied they are in dispute over plans by the AWC to build a predator-proof fence around 8000ha of Diamantina National Park. As reported in The Australian, the Night Parrot Recovery Team, which is working closely with BHA, believes parrots may be killed by flying into the fence. BHA and AWC have released a joint statement declaring the two organisations are "working together and with governments, scientists, traditional owners and the local community to protect the precious places and animals that desperately need our support".  For the record, I believe both organisations are doing excellent work. 

There is a worthy contribution on birding-aus from Kurtis Lindsay (see here) which provides further evidence suggesting that foxes, which are largely absent from northern Australia, may be the main threat to night parrots and other threatened species. As others have suggested, Kurtis points out that fox (and feral cat) numbers can be kept in check by dingoes. Foxes are absent from Pullen Pullen; feral cats and dingoes occur there in small numbers. 

Finally, a note on the name Pullen Pullen, which BHA says is the local Aboriginal term for the Night Parrot. The name is uncannily similar to "Bulan Bulan", a documented Aboriginal name for the barnardi race of the Australian Ringneck. A coincidence perhaps.



 
     

Queensland Road Trip 1: Yandina to Belyando Crossing

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Red-backed Kingfisher
The first day of our sojourn to North Queensland was a long drive through the Upper Burnett for an overnight stay in a forgettable caravan park in Biloela, with Emus seen north of Monto. Then westward to Emerald. We had planned to camp on Blackdown Tableland but it was booked out. On the way the first Yellow-throated Miners for the trip were seen.

Red-capped Robin
We stayed for two nights in the Lake Maraboon Holiday Village, a nice setting in brigalow scrub on a dry ridge near the huge artificial lake, 17km south of Emerald. Red-capped Robins were present in the scrub while Torresian Crows and Australian Ravens were there together.


Sunrise at Lake Maraboon
 Plenty of birds around the camping ground including Apostlebirds and Red-winged Parrots.

Red-backed Kingfisher

Red-backed Kingfisher
A Red-backed Kingfisher was looking good a short distance from the caravan park. Waterbirds on the lake included a Great Crested Grebe. Full list of birds for Lake Maraboon can be found here.

Great Crested Grebe
Heading north through Clermont on the Gregory Development Road, a flock of 400+ Brolgas was seen in a field around a small dam, mingling with cattle.

Emu
 More Emus were here; they had been not uncommon during the trip.

Blue-winged Kookaburra
We had a night at Belyando Crossing, camped behind a basic hotel-service station set up. Plenty of Blue-winged Kookaburras were about here, to remind us we were well and truly on the way north. A party of 4 Australian Bustards flew over the hotel at sunset.

Brolgas

Brolgas
Early in the morning, a little north of the almost dry Belyando River, I found two parties of Ground Cuckoo-shrike – one of 4 birds and one of 2 birds.

Black-breasted Buzzard

Black-breasted Buzzard


We headed north again and I was chuffed to find a Black-breasted Buzzard over the road about 50km north of Belyando Crossing. Our first Red-tailed Black Cockatoos also made an appearance.

Wedge-tailed Eagle
Quite a few Wedge-tailed Eagles were about. Full list of birds for Belyando Crossing can be found here. 

Australian Bustard
Another Australian Bustard was feeding roadside in the same area.

Ground Cuckoo-shrike


 Spiny-cheeked Honeyeater and Singing Honeyeater were among the birds in the woodland. The change in habitat from dry scrub and woodland to savanna woodland was evident as we headed north.

Ground Cuckoo-shrike


Queensland Road Trip 2: Savannah & Undara - Squatter Pigeon, Two Rock Wallabies & Bats

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Allied Rock-Wallaby
Following our overnight stay at Belyando Crossing (see following post) we headed north to Charters Towers for a two night stay in a caravan park. Apart from a fine collection of nicely maintained historic buildings, the highlight here is Tower Hill.

Allied Rock-Wallaby
The summit of the lookout over the town is home to a thriving population of Allied Rock-Wallabies. The animals are readily found early in the morning around the carpark; it's gratifying indeed to see a population of rock-wallabies doing well in the centre of an urban area.


Camping at Greenvale
We continued north for an overnight stay in the delightful caravan park in the strange township of Greenvale. The nickel mine here for Clive Palmer's refinery on the coast 200km distant closed long ago (the mineral has been imported since from New Caledonia) but sporting and other facilities in what is essentially a ghost town are maintained. Tree change? A 3-bedroom home can be had for $78,000.


Savannah at Undara
Onwards further north to Undara Volcanic National Park. The park protects extensive tracts of savannah woodland and basaltic rocky outcrops, along with spectacular lava tubes - the longest of their kind in the world.


Mareeba Rock-Wallaby
The downside to this place is that you pay an arm and a leg for everything - including entry to the park and lava tubes, and camping - because Queensland Parks and Wildlife have leased all tourist operations to private entrepreneurs. National parks are supposed to be for the people, not for wealthy graziers (the former leaseholders of the park) to exploit commercially.

Undara Lava Tube
Close to the camp I found several Mareeba Rock-Wallabies, a close relative of the Allied species of Charters Towers.


Pretty-face Wallabies

Wallaroos


Macropods were in abundance in the park including Eastern Grey Kangaroo, Wallaroo and Pretty-face Wallaby.

Eastern Horseshoe Bat
During a lava tube inspection we saw several Eastern Horseshoe Bats hanging from the cave ceilings.


Squatter Pigeon
Squatter Pigeon
Squatter Pigeon is always a nice bird to encounter. They appeared to be quite common in the park. Diamond Doves were also present.


Australian Hobby

Great Bowerbird 
Other birds about included Australian Hobby and Great Bowerbird. A full list of species seen in the park can be found here.

Tawny Frogmouth
While plenty of Tawny Frogmouths and Southern Boobooks were about the camp.

Southern Boobook
Plus a skink to be ID when I get home.


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