Norfolk triller

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Norfolk triller
Lalage leucopyga leucopyga.jpg
Illustration by Henrik Gronvold
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Campephagidae
Genus: Lalage
Species:
Subspecies:
L. l. leucopyga
Trinomial name
Lalage leucopyga leucopyga
(Gould, 1838)

The Norfolk triller (Lalage leucopyga leucopyga) was a small passerine bird in the cuckooshrike family, Campephagidae. It is the extinct nominate subspecies of the long-tailed triller which was endemic to Norfolk Island, an Australian territory in the Tasman Sea between Australia and New Zealand. Little is known of its biology.

Contents

Description

Illustration by Georg Forster from the 1770s Norfolk Triller.jpg
Illustration by Georg Forster from the 1770s

The Norfolk triller was similar to other subspecies of the long-tailed triller, though it was slightly larger and had a richer buff wash on the underparts and rump and a broader white tip to the outer rectrices. [1]

Behaviour

Breeding

Breeding was recorded in September, with eggs in December and February. Nests were shallow and cup-shaped, made of lichen, moss and fibrous roots, and lined with finer material. The clutch was usually two eggs. [1]

Extinction

The triller was last recorded in 1942. The cause of its extinction was probably predation by black rats combined with clearance of its habitat, Norfolk Island's native subtropical rainforest. [1]

There are specimens of this bird held in the museums at Leiden, Vienna, Tring and in the H. L. White Collection at Melbourne. [1] [2]

Related Research Articles

Norfolk Island Island in the Pacific Ocean; external territory of Australia

Norfolk Island is an external territory of Australia located in the Pacific Ocean between New Zealand and New Caledonia, 1,412 kilometres (877 mi) directly east of Australia's Evans Head and about 900 kilometres (560 mi) from Lord Howe Island. Together with the neighbouring Phillip Island and Nepean Island, the three islands collectively form the Territory of Norfolk Island. At the 2016 census, it had 1748 inhabitants living on a total area of about 35 km2 (14 sq mi). Its capital is Kingston.

Little pied cormorant Species of bird

The little pied cormorant, little shag or kawaupaka is a common Australasian waterbird, found around the coasts, islands, estuaries, and inland waters of Australia, New Guinea, New Zealand, Thailand, Myanmar, Singapore, Brunei, Timor Leste, and Indonesia, and around the islands of the south-western Pacific and the subantarctic. It is a small short-billed cormorant usually black above and white below with a yellow bill and small crest, although a mostly black white-throated form predominates in New Zealand. Three subspecies are recognised. Until recently most authorities referred to this species as Phalacrocorax melanoleucos.

White-winged triller Species of bird

The white-winged triller is one of the smaller members of the cuckooshrike family, Campephagidae. It is found throughout mainland Australia and possibly on the islands to the north, including New Guinea and eastern Indonesia. It is resident or nomadic over the warmer part of its range, and a summer breeding migrant to the cooler southern parts of Australia.

Varied triller Species of bird

The varied triller like its better-known relative the white-winged triller, is a smaller member of the cuckoo-shrike family, Campephagidae. Varied trillers prefer warm, reasonably moist environments and are found in New Guinea and the Bismarck Archipelago, along much of the tropical and sub-tropical coastal hinterland of eastern Australia, from about the Sydney area to the tip of Cape York Peninsula, in the moister part of the Kimberley, and throughout the Top End.

Crimson rosella Species of bird

The crimson rosella is a parrot native to eastern and south eastern Australia which has been introduced to New Zealand and Norfolk Island. It is commonly found in, but not restricted to, mountain forests and gardens. The species as it now stands has subsumed two former separate species, the yellow rosella and the Adelaide rosella. Molecular studies show one of the three red-coloured races, P. e. nigrescens, is genetically more distinct.

New Zealand bellbird Species of bird

The New Zealand bellbird, also known by its Māori names korimako and makomako, is a passerine bird endemic to New Zealand. It has greenish colouration and is the only living member of the genus Anthornis. The bellbird forms a significant component of the famed New Zealand dawn chorus of bird song that was much noted by early European settlers. The explorer Captain Cook wrote of its song "it seemed to be like small bells most exquisitely tuned". Its bell-like song is sometimes confused with that of the tui. The species is common across much of New Zealand and its offshore islands as well as the Auckland Islands.

Masked booby Species of bird

The masked booby, also called the masked gannet or the blue-faced booby, is a large seabird of the booby and gannet family, Sulidae. First described by the French naturalist René-Primevère Lesson in 1831, the masked booby is one of six species of booby in the genus Sula. It has a typical sulid body shape, with a long pointed yellowish bill, long neck, aerodynamic body, long slender wings and pointed tail. The adult is bright white with black wings, a black tail and a dark face mask; at 75–85 cm (30–33 in) long, it is the largest species of booby. The sexes have similar plumage. This species ranges across tropical oceans, except in the eastern Atlantic and eastern Pacific. In the latter, it is replaced by the Nazca booby, which was formerly regarded as a subspecies of masked booby.

The Tasman starling was described in 1836 by John Gould as a species which occurred on both Norfolk Island and Lord Howe Island. In 1928 Australian ornithologist Gregory Mathews recognized that the plumage of the race from Lord Howe Island was much browner and more greyish than the plumage of the Norfolk Island race and split the species into two forms, the Norfolk starling, and the Lord Howe starling. Both subspecies are now extinct, thus so the species.

Austral snipe Genus of birds

The austral snipes, also known as the New Zealand snipes or tutukiwi, are a genus, Coenocorypha, of tiny birds in the sandpiper family, which are now only found on New Zealand's outlying islands. There are currently three living species and six known extinct species, with the Subantarctic snipe having three subspecies, including the Campbell Island snipe discovered as recently as 1997. The genus was once distributed from Fiji, New Caledonia and Norfolk Island, across New Zealand and southwards into New Zealand's subantarctic islands, but predation by introduced species, especially rats, has drastically reduced their range.

White-shouldered triller Species of bird

The white-shouldered triller is a passerine bird belonging to the triller genus Lalage in the cuckoo-shrike family Campephagidae. It is found in Indonesia and East Timor. The white-winged triller of Australia and New Guinea was formerly included in this species but is now treated as a separate species.

Polynesian triller Species of bird

The Polynesian triller is a passerine bird belonging to the triller genus Lalage in the cuckoo-shrike family Campephagidae. It has numerous subspecies distributed across the islands of the south-west Pacific.

Triller Genus of birds

The trillers are a group of passerine birds belonging to the cuckooshrike family Campephagidae partially making up the genus Lalage. Their name come from the loud trilling calls of the males. There are about 12 species that usually exist in southern Asia and Australasia with a number of species in Pacific islands. They feed mainly on insects and fruit. They build a neat cup-shaped nest high in trees.

Long-tailed triller Species of bird

The long-tailed triller is a species of bird in the family Campephagidae. It is found in New Caledonia, Solomon Islands, and Vanuatu. The Norfolk Island subspecies of the long-tailed triller, the Norfolk triller, has become extinct. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests.

Pacific robin Species of songbird native to islands in southwestern Pacific

The Pacific robin, is a red-breasted Australasian robin in the passerine bird genus Petroica found in Melanesia and Polynesia. It is similar in plumage to the scarlet robin of Australia, and until recently the two were considered conspecific until split in 1999 by Schodde and Mason. Thirteen subspecies of Pacific robin are currently recognised, and these subspecies display considerable variation in plumage, foraging preferences, and habitat. The Norfolk robin was previously considered a subspecies of the Pacific robin, but is now considered a distinct species.

Norfolk boobook Extinct subspecies of bird

The Norfolk boobook, also known as the Norfolk Island boobook, Norfolk Island owl or Norfolk Island morepork, was a bird in the true owl family endemic to Norfolk Island, an Australian territory in the Tasman Sea between Australia and New Zealand. It is an extinct subspecies of the morepork. However, although the taxon is extinct, its genes live on in the descendants of the hybrid offspring of the last female bird, which was sighted for the last time in 1996.

Lord Howe fantail Extinct subspecies of bird

The Lord Howe fantail, also known as the Lord Howe Island fantail or fawn-breasted fantail, was a small bird in the fantail family, Rhipiduridae. It is an extinct subspecies of the New Zealand fantail. It was endemic to Lord Howe Island in the Tasman Sea, part of New South Wales, Australia.

Norfolk golden whistler Subspecies of bird

The Norfolk golden whistler, also known as the Norfolk Island whistler or Norfolk Island thickhead, and locally as the “tamey”, is a small bird in the whistler family, Pachycephalidae. It is a subspecies of the Australian golden whistler and endemic to Norfolk Island, an Australian territory in the Tasman Sea, between Australia and New Zealand.

The Mussau triller is a smaller member of the cuckooshrike family, Campephagidae. It was formerly considered a subspecies of the varied triller. It is found on the St Matthias Islands in the Bismarck Archipelago.

<i>Lalage</i> (bird) Genus of birds

Lalage is a genus of passerine birds belonging to the cuckooshrike family Campephagidae, many of which are commonly known as trillers. There are about 18 species which occur in southern Asia and Australasia with a number of species on Pacific islands. They feed mainly on insects and fruit. They build a neat cup-shaped nest high in a tree.

References

  1. 1 2 3 4 Higgins, P.J.; Cowlin, SJ (2006). Handbook of Australian, New Zealand and Antarctic Birds. Volume 7: Boatbill to Starlings. Oxford University Press: Melbourne. p. 353. ISBN   0-19-553996-6.
  2. Naturalis: Campephagidae - Norfolk Long-tailed Triller