Black-crested Tit-Tyrant
Anairetes nigrocristatus
Beautiful little flycatcher with a spiky crest found in the Andes of northern Peru, just barely reaching over the border into southern Ecuador. Male is quite distinctive with a solid black face, black-and-white streaking, and a long crest that sticks up in front of its white crown. Female and immature are grayer with less contrasting plumage and shorter crest; the orange bill might lead to confusion with Yellow-billed Tit-Tyrant, but Black-crested lacks brown on the back and yellow on the belly. Very similar to Pied-crested Tit-Tyrant, but Black-crested has broader white tips to the tail; also note its more northern range. Inhabits scrub and light woodland, often giving squeaks and rapid trills.
分类信息
The black-crested tit-tyrant's genus, Anairetes, is believed to be most closely related to the genera Mecocerculus and Serpophaga; however, there is no definitive evidence supporting this claim. Members of the genus Anairetes are known commonly as tit-tyrants because their active foraging behavior and crests are reminiscent of the true tits in the family Paridae.
- 学名
- Anairetes nigrocristatus
- 命名信息
- Taczanowski, 1884
- 目
- Passeriformes
- 科
- Tyrannidae
- 属
- Anairetes
分布与栖息地
- 迁徙
- Resident species
保护状况
- 种群趋势
- stable
照片
分布
鸟叫声
其他鸟类
Black-faced Rufous-Warbler
Bathmocercus rufus
Unusual and handsome forest-dwelling warbler. Males are mostly rufous, and females olive-gray, but both show a black face mask that continues down the center of the underparts. Skulks in the thick undergrowth of humid forest. The male sings a long series of high, penetrating whistles which can sound like a truck backing up. He is sometimes accompanied by low “trr” calls from the female.
Assam Laughingthrush
Trochalopteron chrysopterum
Shy skulker with golden wings and a long golden tail. Eastern populations in China have a gray head and orange crown, while western populations in far northeastern India and Myanmar have a dark rusty head. Forages on the ground in small flocks in dense brushy understory, sometimes with other laughingthrushes. Song is a repetitive series of inflected notes, including a wolf-whistle-like “whi’wi’er-wee!” and a shorter “whi’wi’eeer!”
Westland Petrel
Procellaria westlandica
Rather large, wholly dark petrel. Breeds in New Zealand and ranges across the temperate South Pacific to Chile, where it is uncommon to locally fairly common in the Humboldt Current and fjords. Often found with much commoner, but very similar White-chinned Petrel and is not easily identified unless distinct black bill tip of Westland can be seen (White-chinned has pale bill tip). Slightly smaller Parkinson’s Petrel looks very similar to Westland, but favors warmer tropical and subtropical waters and has a smaller, more rounded head and slightly slimmer bill.
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