Black-chested Tyrant

Taeniotriccus andrei

Striking small flycatcher with a black crest. Has a chestnut head, a black breast band, and gray underparts. Males have a black back, females an olive back. Note the yellow feather edges to the wings in both sexes. Inhabits the understory of humid forest, dense second growth, and seasonally flooded forests, favoring areas with dense vine tangles or bamboo. The song is a series of low “chewp” notes interspersed with double “chewp-chewp” notes, easily mistaken for a frog or insect.

分类信息

学名
Taeniotriccus andrei
命名信息
Berlepsch & Hartert, EJO, 1902
Passeriformes
Tyrannidae
Taeniotriccus

分布与栖息地

迁徙
Resident species

保护状况

种群趋势
declining

照片

分布

鸟叫声

其他鸟类

Rufous-throated Honeyeater

Rufous-throated Honeyeater

Conopophila rufogularis

Small honeyeater with a distinctive red-brown throat patch, white underparts, gray head, brown back, and yellow wing patch. Juveniles lack the rusty throat patch but may have traces of reddish coloration. Typically found in forest and woodland next to rivers or water sources. Endemic to northern Australia.

Long-billed Crow

Long-billed Crow

Corvus validus

A distinctive crow with a strikingly long bill, noticeable even in flight. Adults have purple-glossed blackish plumage and a prominent pale eye. Juveniles are dark-eyed and lack gloss. Occurs in the canopy of any areas with trees, where it is typically seen in small, active, vociferous groups. Restricted to the north Moluccas. Noticeably longer-billed than local Torresian Crows. Gives high-pitched “krak-krak-krak” calls repeatedly and often.

Southern Royal Albatross

Southern Royal Albatross

Diomedea epomophora

Huge albatross of the Southern Ocean; breeds mainly on Campbell and Auckland Islands in New Zealand, but ranges widely. Easily separated at a distance from smaller albatrosses by white back. All ages can be separated from the Wandering Albatross complex (including Snowy, Tristan, Antipodean, and Amsterdam Albatrosses) at close range by diagnostic narrow black “lips” on cutting edge of bill. Younger Southern Royals are more easily separated from Wandering-types by mostly dark upperwings, gradually attaining a finely snow-dusted appearance on the leading edge with age. Older birds can show extensively white upperwings, but markings are always finer than on Wandering-types, with less extensive white in the center of the wing. Southern Royals usually have all-white tails, sometimes with small dark markings; any bird with a largely dark tail can be identified as a Wandering-type. Southern Royal never has dirty brownish markings on head and body like many Wandering-types. Also note slightly longer, thinner bill and shallower forehead, which give Southern Royal a “snoutier” look than Wandering-types. From Northern Royal Albatross by white markings on the upperwing, especially on the leading edge. Youngest Southern Royals can have very narrow white leading edge; can require close scrutiny or good photographs to identify with confidence. Range averages further south than Northern Royal, but some overlap.

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