Friday, March 20, 2009

Pygmy frog discovered in Peru – Lays just 2 eggs


European and Peruvian herpetologists have discovered the smallest frog yet known from the Andes, and one of the smallest amphibians known anywhere in the world, in the highlands of Manu National Park near Cusco in south-eastern Peru.

Very unusual to be so small at high altitude
It is among the smallest vertebrates ever found above 3000 m (9840 feet), where most species tend to be larger than congeneric or similar species inhabiting lowland areas.

Females only lay 2 eggs - Hatch as froglets, not tadpoles
Because of its minute size, the new species has been named Noblella pygmaea, or Noble's Pygmy Frog. Females measure less than half an inch (12.5 mm) in snout-vent length, whereas males are just a bit longer than 1 cm.

Despite their relatively larger size compared to males, females lay only two eggs. In contrast to most amphibian species, these eggs are laid in moist, terrestrial microhabitats, such as under mosses or the leaf litter, and embryos do not develop into aquatic tadpoles. Instead, minute froglets hatch from the eggs to lead a fully terrestrial life. The mother remain near the eggs to protect them from insect predators and dessication. Fully hydrated eggs, measuring approximately 4 mm in diameter, are about two-thirds of the size of their mother.

Cloud forest and montane scrub habitat
The new species inhabit the cloud forest, the montane scrub and the high-elevation grasslands of Manu National Park and of the privately-owned Wayqecha Research Station in the upper Kcosñipata valley, named after a river which is a tributary to the Madre de Dios River in the Amazon basin. Their altitude range seems to be restricted between 3000 and 3200 metres (9840-10500 feet).

Manu National Park
Manu National Park is well known for the exuberance and spectacular diversity of its lowland rainforests; however the Park also preserves vast areas of montane cloud forests, where the ever-present mists envelop and often hide a large number of plants and animals highly adapted to live in a cold and permanently humid environment.

The Wayqecha Research Station protects nearly 600 ha of a mosaic of cloud forest, scrub and grassland habitats, and hosts a growing number of scientists studying the biological diversity and the effects of global climate change on these delicate ecosystems.

10 frogs recently discovered
The Noble's Pygmy Frog is one among over 10 new frog species discovered over the past 2 years in the cloud forests of Cusco. The high level of endemism in amphibians living along the eastern slopes of the Andes explains the biological richness of the region, where researchers expect to find many more new species in poorly explored areas.

Lack of protection & deadly fungus
Despite living in a National Park and a private conservation area, Noble's Pygmy Frogs are not protected from many forces threatening Andean amphibians, such as habitat modification, deforestation, over-grazing by introduced livestock, the effects of global warming and the recent arrival of the highly virulent pathogenic fungus Batrachochytrium dendrobatidis. This fungus is the suspected cause of extinction for many frog species in Ecuador and northern Peru, and is currently decimating populations of high-elevation frogs in southern Peru.

Unfortunately there are no ways of stopping the wave of fungal infections in the region, but researchers hope that the large topographic heterogeneity of the Andean cordilleras will provide refugia where the fungus is unable to infect and cause massive population declines in amphibians.

German herpetologist Edgar Lehr from the Senckenberg Natural History Collections in Dresden and Swiss-Peruvian ecologist Alessandro Catenazzi from the University of California at Berkeley, USA are describing the new species in a paper to be published in the forthcoming issue of the journal Copeia. The new species was discovered during field work supported by the administration of Manu National Park, the Peruvian NGO Amazon Conservation Association, the UK-based Rufford Small Grants Foundation, the Chicago Board of Trade Endangered Species Fund and the IUCN Amphibian Specialist Group. Personnel from towns and native communities adjacent to Manu National Park assisted researches in the field and contributed to the discovery of Noble's Pygmy Frog.

Thursday, March 19, 2009

New species of White-eye discovered in the Solomon Islands


The discovery of a new bird to science in a distant archipelago is providing evidence of how, in the absence of competitors, unique species can evolve rapidly to fill empty niches. But the archipelago is not the Galapagos, and the bird is not one of Darwin's finches.

As we celebrate the 200th anniversary of Darwin's birth, a paper in the leading scientific journal, Ibis, describing a new bird species in the Solomon Islands, has reinforced evidence that white-eyes evolve new species faster than any other known bird family - including Galapagos finches.

The new species has been named Vanikoro White-eye (or Zosterops gibbsi). The formal description was published in Ibis by Dr Guy Dutson of Birds Australia (BirdLife in Australia), who led a recent expedition to the island of Vanikoro to gather evidence about the bird. Its scientific name gibbsi is in honour of the first person to see the species - David Gibbs.

Vanikoro Island - Volcanic forest
The Vanikoro White-eye differs from other family members by having a distinctively shaped bill; along with different leg and eye-ring colours. Vanikoro is a small island in the south-west Pacific, in the Solomon Islands archipelago. The rugged volcanic island with steep, forest-covered hills was visited by Jules D'Urville in 1829 - six years prior to The Beagle landing in the Galapagos - who collected specimens of Vanikoro Flycatcher Myiagra vanikorensis and Uniform Swiftlet Collocalia vanikorensis.

13 species of White-eye in the Philippines
"Genetic research has shown that white-eyes evolve new species faster than any known bird family," said Guy Dutson. "Islands only 3 kilometres apart in the Solomons have their own white-eye species, and the Solomon Islands alone have 13 species of white-eye.

"Like Darwin's finches, these birds have evolved unique beak structures and feeding behaviours in the absence of competitors", Dr Dutson added.

White-eyes are small sociable birds of tropical forests. As their common name implies, many have a conspicuous ring of tiny white feathers around their eyes. The Vanikoro White-eye differs from the geographically closest white-eye, the Santa Cruz White-eye Z. sanctaecrucis, by having a longer bill, and different leg and eye-ring colour.

Habits
Vanikoro White-eyes are found in forest habitats, mostly above 350 m, and feed on insects and small fruits. "Vanikoro White-eyes were abundant towards the summit of the highest mountain", noted Dr Dutson, who observed an active nest during his expedition. "Up to three adults fed chicks at a single nest, suggesting cooperative breeding, which has only been documented in two other white-eye species".

Vanikoro White-eye displays different feeding behaviours to closely-related birds. "This new species forages in a slower, more methodical manner than similar white-eyes, suggesting they have evolved into an empty niche", commented Dr Dutson.

Threats
"Like Galapagos finches, Vanikoro White-eye have evolved perfectly to its surroundings in the absence of competitors", said Dr Nigel Collar, the Leventis Fellow in Conservation Biology at BirdLife International.
"Perhaps the biggest threat to Vanikoro White-eye is introduced alien species such as rats", Dr Nigel Collar warned. "Predators introduced by humans now pose a huge threat to native species across the Pacific."
"Elsewhere in the Solomon Islands, birds are threatened by logging which can extend from the coast high into the hills", added Dr Dutson.

"So little is known about biodiversity in the Solomon Islands", said Don Stewart - Director of BirdLife's Pacific Programme. "Who knows what is still to be found in the Solomon Islands? We need more expeditions like this throughout Melanesia before threats such as illegal logging wipe species out before we can help them".

Dr Guy Dutson
Dr Guy Dutson is a British-born veterinarian, ornithologist and a leader of birding tours, who is a world authority on the birds of the south-west Pacific region. He has rediscovered or described several bird species. Dutson was educated at Cambridge University where he studied veterinary science. In 1990 he led a Cambridge University expedition to the Solomon Islands and Papua New Guinea, in the course of which he rediscovered the Superb Pitta Pitta superba on Manus Island. Further, expeditions to Indonesia and the Philippines led to the rediscovery of the Tanahjampea Monarch and the Cebu Flowerpecker Dicaeum quadricolor. In 2003 he rediscovered the Long-legged Warbler Trichocichla rufa in Fiji.

From 2000 to 2005, based in Fiji, Dutson established and managed the BirdLife International Pacific program, travelling extensively around the islands of Melanesia and the south-west Pacific. He now works for Birds Australia (BirdLife in Australia) as the manager of the Australian Important Bird Areas program. Dutson wrote most of the Pacific Islands species accounts in the BirdLife publication ‘Threatened Birds of the World'. He is also involved in editing the same species for the ‘Handbook of the Birds of the World'.

First recorded wild baby tuatara on mainland New Zealand in at least 200 years


Conservation staff at Wellington's world-first conservation attraction, Zealandia, have found what is almost certainly the first confirmed baby tuatara to have hatched in the wild on mainland New Zealand in more than 200 years.

The discovery came during routine maintenance work, when conservation officer Bernard Smith found the 8cm-long hatchling in an area where nests had previously been discovered. The animal is thought to be around one month old and is likely to have hatched from eggs laid around 16 months ago.

Unexpected find
Conservation manager Raewyn Empson said "This is an extremely significant discovery. We knew our tuatara were laying eggs, but we didn't dare hope to find any young. Monitoring the nests 24/7 just wasn't practical. We certainly didn't expect to see them so soon and perhaps not until they were adults. We are all absolutely thrilled with this discovery. It means we have successfully re-established a breeding population back on the mainland, which is a massive breakthrough for New Zealand conservation. He is unlikely to be the only baby to have hatched this season, but seeing him was an incredible fluke".

Low chance of survival - But better than most
The youngster faces a tough journey to adulthood. Not only will he have to run the gauntlet of cannibalistic adult tuatara, he would also make a tasty snack for species like morepork (native owl); kingfisher and weka (New Zealand's endemic flightless rail).

"Like all the wildlife living here, he'll just have to take his chances" said Ms Empson

"However, hatching within the safety of mammal-proof fence has already given him a far better chance of survival than he would get outside our mammal-proof fence. Out there, the survival rate would be almost zero".

Extinct on mainland - killed by rats
Tuatara are the only surviving members of the Order Sphenodontia, and they are endemic to New Zealand. Every other species in this Order became extinct about 60 million years ago. Tuatara are thought to have been extinct as a breeding population on the three main islands of New Zealand for around 200 years. They were wiped out, primarily, by the kiore (Pacific rat) which arrived with the first Polynesian settlers around 700 years ago.

70 tuatara relocated to Karori
In 2005, 70 animals were translocated to the Karori sanctuary, New Zealand's first fenced mainland conservation project from one of their last offshore island refuges - Takapourewa/Stephens Island in Cook Strait, with the blessing of the animals' Maori kaitiaki (guardians) Ngati Koata. A further 130 animals were traslocated two years later. These two transfers marked a major breakthrough in re-establishing this species in the wild on mainland New Zealand. It has also made the species a lot more visible to the public.

Nests identified in 2008
In late 2008, staff identified a number of nest sites. At least two contained clutches of leathery, ping-pong ball-sized eggs. The eggs were immediately covered up again to avoid disturbing their incubation. Although only four eggs were unearthed, it is likely that there are more in the nest - an average clutch contains around ten.

Neglectful mothers
Other than guarding the nest for a few days after laying to prevent other females digging the nest up, that is the end of maternal responsibility. All being well, the tuatara could hatch any time between now and March. The hatchlings will break out of the eggs using a special egg-tooth that will fall off after about two weeks. For the first six months or so the legendary ‘third eye' for which the tuatara is most famous will be visible as a white patch on the forehead. This too will disappear as the tuatara grows.

As with some other reptiles, soil temperature will determine the animals' gender. Warm soil (over 21 degrees) results in males, and cool soil (under 21 degrees) females.

Zealandia
Zealandia, managed by The Karori Sanctuary Experience, was recently acknowledged as one of Australasia's top 25 ecological restoration projects by the Australia-based EMR Journal.

New species of ‘walking’ frogfish discovered in Indonesia


DNA evidence is in, newly discovered Psychedelic species of ‘walking' fish
"Psychedelica" seems the perfect name for a species of fish that is a wild swirl of tan and peach zebra stripes and behaves in ways contrary to its brethren. So says University of Washington's Ted Pietsch, who is the first to describe the new species in the scientific literature and thus the one to select the name.

Hop - Not swim
Members of Histiophryne psychedelica, or H. psychedelica, don't so much swim as hop. Each time they strike the seafloor they use their fins to push off and they expel water from tiny gill openings on their sides to jet themselves forward. With tails curled tightly to one side --which surely limits their ability to steer -- they look like inflated rubber balls bouncing hither and thither.

First recorded hopping fish
While other frogfish and similar species are known to jet themselves up off the bottom before they begin swimming, none have been observed hopping. It's just one of the behaviours of H. psychedelica never observed in any other fish, says Pietsch, UW professor of aquatic and fishery sciences and curator of fishes at the UW Burke Museum of Natural History and Culture. He's the lead author of a paper about the new species that's now online at Copeia, the journal of the American Society of Ichthyologists and Herpetologists. His work is funded by the National Science Foundation.

Forward facing eyes
It was little more than a year ago that the fish with rare, forward-facing eyes like humans and a secretive nature was the subject of worldwide news coverage after having been observed in the busy harbour of Ambon Island, Indonesia. An adult fish was observed in January 2008 by Toby Fadirsyair, a guide, and Buck and Fitrie Randolph, two of the co-owners of Maluku Divers, which is based in Ambon. They and co-owners Andy and Kerry Shorten eventually found Pietsch to help them identify the fish. Since the first sighting divers have observed a number of adults and juveniles, now that they know what to look for.

Leg-like fins
Adults of H. psychedelica are fist-sized with gelatinous bodies covered with thick folds of skin that protect them from sharp-edged corals as they haunt tiny nooks and crannies of the harbour reef. Fins on either side of their bodies have, as with other frogfish, evolved to be leg-like, and members of H. psychedelica actually prefer crawling to swimming.

Flat face
The species has a flattened face with eyes directed forward. It's something Pietsch, with 40 years of experience studying and classifying fishes, has never seen before in frogfish. It causes him to speculate that the species may have binocular vision, that is, vision that overlaps in front, like it does in humans. Most fish, with eyes on either side of their head, don't have vision that overlaps; instead they see different things with each eye.

Anglerfish
DNA work revealed that H. psychedelica joins two other species in the genus Histiophryne, though the other two are very drably coloured in comparison. The genus is but one of about a dozen in the family Antennariidae, known as frogfish in most places in the world. The frogfish are, in turn, part of the larger order of Lophiiformes, or anglerfish. Pietsch is the world's foremost anglerfish authority and, when sent a photo last year of the newfound fish, he said he'd stake his reputation that it was an anglerfish. He was right. But what an unusual member it turned out to be.

Compared to other anglerfish, members of H. psychedelica have no lures. Most anglerfish have lures growing out of their foreheads. The other anglerfish sit right out in the open on the seafloor or coral reefs, often adapting their colouring so their bodies are camouflaged, but the lures are meant to be noticed so the fish wave, wiggle and sometimes blink the lures on and off in order to attract pray, Pietsch says.

Secretive
Instead of all that showiness, members of H. psychedelica are shy and secretive, probably one of the reasons they weren't previously spotted. When a member of H. psychedelica is uncovered by divers it usually seeks a new place to hide within 10 or 15 minutes.
And while other anglerfish change their colouring depending on the environment, the new species appears to maintain its wild striping no matter the surroundings.

Mimicking corals

The colouring led co-author David Hall, a wildlife photographer and owner of seaphotos.com, to speculate that the fish is mimicking corals. Indeed, Hall produced photos for the new scientific paper showing corals the animals may be mimicking.

The other co-author, Rachel Arnold, who is a UW master's student in aquatic and fishery sciences, did the DNA work on the new species. Arnold, who dived in Ambon Harbour last year, said the striping of each fish is distinctive, "like a fingerprint of patterning on their body so from whatever angle you look, you can tell individuals apart."

The scientists found, however, that the vivid colours faded in a matter of days once a specimen was preserved in ethanol. The flesh of the preserved specimen looks white, but with a microscope one can still see the striping, Pietsch discovered.

Unrecognised specimens
This got him thinking about two specimens sent to him in 1992 that he'd kept as part of the UW's fish collection. The Dallas Aquarium had sent him two frogfish, found in a shipment of live fishes from Bali that they said had unusual pigment patterns. The staff had nicknamed them "paisley frogfish." But the photograph Pietsch was sent was of poor quality and the preserved specimens Pietsch received were white, so he didn't give them much thought.
Pietsch retrieved the old specimens from the collection, put them under a microscope and found the striping distinctive to H. psychedelica. He'd had two specimen of a new species of fish for 17 years, but didn't know it.

Saturday, March 7, 2009

Rare black leopard a new species?


Environmentalists yesterday said the discovery of a carcass of a rare black leopard in Deniyaya, Sri Lanka on Thursday may turn out to be a new species, but stressed a proper conclusion could be made only after full investigations.

Well known Environmentalist Jagath Gunawardene said that the melanin form of the carcass would make it a new species. “The bright black colour is something unusual and makes it different,” Mr. Gunawardene said.

Mr. Gunawardene said this was the third time that such carcasses had been found in recent times. One was found at Weerapana in the Galle District and the other one in Ratnapura.

The birth of a black leopard was also recorded at the Dehiwala Zoological Gardens in 1983.

Wildlife officials said the rare black leopard was found in a village bordering the Sinharaja forest on Thursday. They said the black wildcat similar to a leopard had been caught in a trap laid by a villager at Kolawenigama in Deniyaya.

The carcass is three feet and seven inches long with the tail extending to a further two feet four inches.

Wildlife officials said the skin appeared black from a distance but on closer inspection black spots could be discerned like that of a normal leopard.

Uda Walawa’s Ath Aturu Sevana veterinary officer Dr. Methmi Kumuduni said the age of the animal could not be established as it was the first time such an animal had been discovered.

She said the carcass displayed all the features of the Sri Lankan Leopard (Panthera Pardus Kotiya) and the discovery of a similar carcass was reported from another village bordering the Sinharaja forest in Kalawana several years ago.

But in that instance the carcass could not be identified as it was in a highly decomposed state.

Dr. Kumuduni said that there were reports of occasional sightings of similar animals from the Horton Plains and the Sri Pada forest reserves but nothing had been specifically recorded.

She said further examinations on the carcass were being conducted to find out whether the animal was a result of a gene mutation of the Sri Lankan Leopard or was a sub species of the variety. Wild Life authorities said a DNA test would also be carried out.

The carcass was brought to the Ath Aturu Sevana in Uda Walawa for examination and had been sent to the Kahawatta hospital mortuary for preservation.

Friday, March 6, 2009

New Antarctic Fish Species Discovered


A Spanish researcher has discovered a newfound species of fish in an area of the Antarctic Ocean that has not been studied since 1904.

The fish, given the name Gosztonyia antarctica, was found at a depth of 2,000 feet (615 meters) in the Bellingshausen Sea, an area between two islands along the west side of the Antarctic Peninsula.

The area has been little explored by scientists because it is relatively inaccessible and the ocean floor beneath it has not been mapped, said the researcher who made the discovery, Jesús Matallanas of the Autonomous University of Barcelona.

Since the expedition of the boat Bélgica, which obtained two unique specimens of fish in 1904, no one has fished in the sea.

Matallanas collected four specimens of the newfound species — measuring between 10 to 12 inches (25.4 to 30 centimeters) — during Spanish Institute of Oceanography (IEO) campaigns in the southern hemisphere summers of 2003 and 2006. His findings were detailed in the January issue of the journal Polar Biology.

The fish is from the family Zoarcidae, a dominant group of fish on continental slopes that has some 240 species.

The discovery yielded some insight into the makeup of the fauna of the Bellingshausen Sea.

"One of the most significant results is that the ichthyofauna of the Bellingshausen Sea, contrary to what was previously believed, is more closely related to that of the Eastern Antarctic than the Western," Matallanas said.

Genetic study finds treasure trove of new lizards in Australia


University of Adelaide (UA) research has discovered that there are many more species of Australian lizards than previously thought, raising new questions about conservation and management of Australia's native reptiles.

PhD student Paul Oliver, from US's School of Earth and Environmental Sciences, has completed a detailed genetic study of the Australian gecko genus Diplodactylus and found more than twice the recognised number of gecko species, from 13 species to 29. The study was undertaken in collaboration with the South Australian Museum and Western Australian Museum.

Mr Oliver said "Many of these species are externally very similar, leading to previous severe underestimation of true species diversity. One of the major problems for biodiversity conservation and management is that many species remain undocumented. This problem is widely acknowledged to be dire among invertebrates and in developing countries. But in this group of vertebrates in a developed nation, which we thought we knew reasonably well, we found more than half the species were unrecognised."

Mr Oliver points out that this has great significance for conservation. For instance, what was thought to be a single very widespread species of gecko has turned out to be eight or nine separate species with much narrower and more restricted habitats, so they are probably much more vulnerable to environmental change.

Incomplete taxonomy
"This completely changes how we look at conservation management of these species. Even at just the basic inventory level, this shows that there is a lot of work still to be done. Vertebrate taxonomy clearly remains far from complete with many species still to be discovered. This will require detailed genetic and morphological work, using integrated data from multiple sources. It will require considerable effort and expense but with potentially rich returns."

A paper on this study `Cryptic diversity in vertebrates: molecular data doubles estimates of species diversity in a radiation of Australian lizards (Diplodactylus, Gekkota)' is published online in Proceedings of the Royal Society: B.
The research was supported by grants from the Australia & Pacific Science Foundation and the Australian Biological Resources Study.

19 new species discovered and named in Western Australia


Western Australia has proven itself a hotbed of biodiversity with scientists from the Western Australian Museum recently describing 19 newly discovered species, including a fascinating underground crustacean without eyes and a spider hunting wasp.

Linnaeus
The scientists have devoted all new species names to Carolus Linnaeus, the founder of modern taxonomy. Last year marked the 250th anniversary of the famous Swede's publication on animals of the world in which he developed the two-part naming system - genus and species - which is still used today. Taxonomy is the science of recognising and naming new species.

The newly named species are made up of 11 spiders and their relatives, three crustaceans, two insects, a mollusc, a worm and a sponge.

Prof. Mark Harvey, Head of Terrestrial Zoology at the Western Australian Museum and one of the editors of the new publication, regards these finds as extremely important.

"The discovery of new species of life on earth is an ongoing and exciting process," Prof. Harvey said. "Western Australia is a stunning diamond in the world's biodiversity jewel case. The future of all life on this fragile planet depends on how quickly we can recognise, document and describe new species. The description and publication of a new species takes time, with each research publication taking months to prepare."

The new discoveries include:
- The tiny spider Micropholcomma linnaei is only known from the forests of south-western Australia. Males have a shield on top of the abdomen, whereas females have small spots, giving them a distinctive appearance.

- The amphipod Kruptus linnaei lives in subterranean habitats in the Fortescue River region of the Pilbara. These small pale crustaceans lack eyes and spend their entire lives underground.

- The sponge Chondrilla linnaei occurs in shallow waters along across southern Australia. It is bright orange in colour.

- The shell Callucina linnaei occurs along the coast line of Western Australian from Houtman Abrolhos to the Dampier Archipelago.o The leafhopper Gunawardenea linnaei occurs only on Barrow Island where they feed on vegetation. They move in sharp bursts by jumping.

- The leafhopper Gunawardenea linnaei occurs only on Barrow Island where they feed on vegetation. They move in sharp bursts by jumping.

- The spider-hunting wasp Eremocurgus linnaei lurks in forests in southern WA where they hunt for and paralyse spiders to provide food for their developing larvae which feed on them.

- The wolf spider Artoria linnaei is restricted to forests and woodlands of south-western Australia, and is quite common in the Perth region where it hunts for small insects at night.

Four new genera
The researchers have also described four new genera - a pseudoscorpion, a spider, a crustacean and an insect. The pseudoscorpion - arachnids that resemble tiny scorpions but lack the tail and sting of their larger cousins - is named Linnaeolpium to further celebrate Linnaeus' contribution to science.

"There are millions of species of animals, plants and other organisms on earth, and Carolus Linnaeus' 18th century publications led the way in documenting that diversity," Prof. Harvey said.

The results are published in the latest edition of the Records of the Western Australian Museum, a scientific journal published by Western Australia's premier institution studying animal biodiversity in the region.

The research leading to the volume was undertaken by 31 researchers from around the world.

Extinct bird, not seen for 100 years, photographed and eaten in The Philippines


A rare bird that was believed to be extinct as it had not been seen for more than 100 years has turned up in the Philippines and been photographed for the first time, the Wild Bird Club of the Philippines (WBCP) has reported.

Unfortunately, the bird was eaten shortly after being photographed as no one at the time realised the bird's importance.

The bird, known as Worcester's buttonquail (Turnix worcesteri), was recorded on both video and still photography by a TV documentary team at Dalton Pass in Nueva Vizcaya in January before it was cooked and eaten.
The WBCP hailed the discovery of the Worcester's buttonquail. "We are ecstatic that this rarely seen species was photographed by accident. What if this was the last of its species?" WBCP president Mike Lu said.

Described from dead birds in 1902 - not seen since!
He said the Worcester's buttonquail was first described based on specimens bought in Quinta Market in Manila in 1902. The bird was named after Dean Conant Worcester, an American zoologist and public official specializing in the Philippines around that time.

The bird was caught by native bird trappers in mid-January and documented by an I-Witness team led by Howie Severino. Severino and his team had not realized what they had documented until Desmond Allen, a British ornithologist who is a member of the WBCP, spotted a photograph of the bird in the credits of Bye-Bye Birdie, the team's recent I-Witness documentary about the bird-trapping tradition in northern Luzon.