Layard's Parakeet
Psittacula calthrapae
Bright green, long-tailed parrot, with a gray hood and conspicuous black throat. The beak is red-orange in males, but all dark in duller females. Small groups inhabit upper levels of humid forest in the Wet Zone and drier, wooded areas outside of that, in both the lowlands and hills. Combination of gray hood and black throat differentiates this from all other long-tailed parrots on the island; female Plum-headed Parakeet also has a gray hood but lacks the black throat of Layard’s Parakeet. Gregarious and noisy birds, with raucous “ak-ak-ak-ak-ak” heard often.
识别特征
Layard's parakeet is a green parrot, 29 cm long including a tail up to 13 cm. The adult has a bluish-grey head and back, separated by a green collar. There is a broad black chin stripe and the tail is blue tipped yellow. The upper mandible of the male's bill is red and the lower mandible is brown.<p>The female is similar, but has an all black beak and less green on the face than the male. Immature birds are mainly green, with an orange bill.
分类信息
- 学名
- Psittacula calthrapae
- 命名信息
- (Blyth, 1849)
- 目
- Psittaciformes
- 科
- Psittaculidae
- 属
- Psittacula
分布与栖息地
- 迁徙
- Resident species
行为
Layard's parakeet is a bird of forests, particularly at the edges and in clearings, and also gardens. It is locally common. It undergoes local movements, driven mainly by the availability of the fruit, seeds, buds and blossoms that make up its diet. It is less gregarious than some of its relatives, and is usually in small groups outside the breeding season, when it often feeds with brahminy starlings. Its flight is swift and direct, and the call is a raucous chattering. It nests in holes in large trees, laying 3–4 white eggs.
保护状况
- 种群趋势
- declining
照片
分布
鸟叫声
其他鸟类

Jacky-winter
Microeca fascinans
Small Australian robin, gray-brown above and pale below; often swings tail side to side when perched. Dark tail with prominent white outer tail feathers, absent in similar Kimberley subspecies of Lemon-bellied Flyrobin. Female Hooded Robin similar but with darker wing showing pale panels. Female Golden Whistler much larger and plumper, with a thick bill and yellow lower belly. Usually in pairs in open woodlands, where it perches prominently, often on stumps and posts. Hunts by plucking prey from the ground, in typical Australian robin style.

Great Black Hawk
Buteogallus urubitinga
Uncommon in forest, marshes, and mangroves, where usually greatly outnumbered by similar Common Black Hawk. Slightly larger and lankier than Common Black Hawk, with longer legs and tail, and adults of the two species have very different calls in flight. Adult Great Black has 2 white tail bands (1 on Common) and less extensive yellow in face. Immature looks whiter-headed than Common (no big black moustaches), and its longer tail has narrower and more numerous pale bars. Usually warier than Common, which can be quite unconcerned by people.

Pink Cockatoo
Cacatua leadbeateri
Distinctive cockatoo found in a wide variety of habitats across inland Australia, typically favoring dry woodlands, where it feeds on seeds. Relatively small, with pink underparts and white upperparts. Magnificent, long white crest has colorful band of red at base, in subspecies leadbeateri inset with another band of yellow. In flight, pink underwings evident. Often observed feeding on the ground beside roads. Call a wavering, high-pitched note.
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