Great-billed Parrot
Tanygnathus megalorynchos
A large green parrot with a massive red bill and prominent yellow markings on the wings. In flight, shows yellow underwings. Found singly or in pairs or small groups within forest, mangroves, and plantations in lowlands and foothills. Distinguished from Blue-backed and Black-lored Parrots by yellow wing markings. Differs from Blue-naped Parrot in yellow underwings and lack of blue on head, and differs from male Eclectus Parrot in lack of red flank patch. Noisy, with varied calls that include harsh shrieks “KEEK-KEEK-KEEK…”, an ear-splitting, grating “ER,” and a high-pitched, rising whistle “keeYIP.”
分类信息
The great-billed parrot was described by the French polymath Georges-Louis Leclerc, Comte de Buffon in 1780 in his Histoire Naturelle des Oiseaux from a specimen collected in New Guinea. The bird was also illustrated in a hand-coloured plate engraved by François-Nicolas Martinet in the Planches Enluminées D'Histoire Naturelle which was produced under the supervision of Edme-Louis Daubenton to accompany Buffon's text. Neither the plate caption nor Buffon's description included a scientific name but in 1783 the Dutch naturalist Pieter Boddaert coined the binomial name Psittacus megalorynchos in his catalogue of the Planches Enluminées. The great-billed parrot is now placed in the genus Tanygnathus that was introduced by the German naturalist Johann Wagler in 1832. The generic name combines the Ancient Greek words tanuō "to stretch out" and gnathos "jaw". The specific epithet megalorynchos combines the Ancient Greek megalos "great" and rhunkhos "bill". <p>Five subspecies are recognized:
- 学名
- Tanygnathus megalorynchos
- 命名信息
- (Boddaert, 1783)
- 目
- Psittaciformes
- 科
- Psittaculidae
- 属
- Tanygnathus
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- declining
照片
分布
其他鸟类
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Pitta iris
Small black and green pitta with red undertail coverts and gleaming blue shoulder. Primarily green upperparts, with underparts mostly black head and underparts. Usually found feeding on the ground in rainforest patches with lots of leaf litter but has also been found in a wide variety of other habitats. During breeding season it can be quite vocal, particularly males. This is the only pitta resident in the Top End of the Northern Territory and in the Kimberley region of Western Australia.
Pearly Parakeet
Pyrrhura lepida
Long-tailed forest parakeet with a dark crown, a scaled nape and breast, and a blue tinge to the cheeks, breast, and vent. Found in humid forest, at forest edges, and in old second growth, where it is usually encountered flying through the subcanopy in noisy flocks or eating quietly at fruiting trees.
Ringed Teal
Callonetta leucophrys
Small distinctive duck. Males have a pinkish breast that is spotted in black with a rich chestnut wing and a metallic green patch on the flight feathers. Note the blue bill. Females have a striking brown-and-white face pattern, and are mostly brown above and mottled or banded brown below. In flight shows dark wings with white-and-green bands. Occurs in marshes and swamps with abundant vegetation; can be even seen perched on fences or low trees.
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