Blackish Chat-Tyrant
Ochthoeca nigrita
Small flycatcher endemic to the Venezuela Andes. Plumage is entirely slate gray except for its conspicuous white eyebrows, which can shine like headlights in the gloom. Inhabits cloud forest, and almost always seen near rushing mountain streams. Typical vocalization is a short, descending rasp repeated every few seconds. Formerly lumped with Chestnut-bellied Chat-Tyrant, which only barely reaches over Colombian border into Venezuela and does not overlap with Blackish.
分类信息
- 学名
- Ochthoeca nigrita
- 命名信息
- Sclater, PL & Salvin, 1871
- 目
- Passeriformes
- 科
- Tyrannidae
- 属
- Ochthoeca
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

Pygmy Falcon
Polihierax semitorquatus
Tiny gray-and-white falcon that is similar in size to a shrike, though chunkier. The back is brown in females and gray in males. The white rump is conspicuous in fast, slightly undulating flight, which is very different from that of a typical falcon. Found in arid savanna, where it breeds in the nest of a Sociable Weaver or buffalo-weaver. Often perches up in the open, usually in pairs or small family groups. The call is a fast series of rasps or squeals.

Yellow-throated Honeyeater
Nesoptilotis flavicollis
Medium-large honeyeater with bright yellow throat. Back is olive green, head and breast are gray. Underbody and wings have subtle yellow coloration. Juveniles very similar to adults but are duller and have yellow at the base of the bill. Endemic to Tasmania and some surrounding islands; found in most forest and woodland habitats. Feeds primarily on insects and can often be seen foraging on tree trunks.

Layard's Warbler
Curruca layardi
A stout grayish warbler with a pale eye, a streaky throat, and a pale whitish undertail. Pairs occupy scrubby bushes mostly in semi-arid rangelands, often preferring areas with boulders and slopes. The species often sings a short melodic phrase of 6-10 notes, most notes repeated 2-3 times, interspersed with scolding and chattering. The very similar Chestnut-vented Warbler differs from Layard’s Warbler by having a rufous-colored undertail.
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