Rufous-fronted Antthrush
Formicarius rufifrons
Range-restricted antthrush of river’s-edge habitats and bamboo. Grayish brown, with an orange forehead. Found in successional forest with dense understory, including areas with bamboo or dense heliconia thickets. Listen for its song, a long, rising-falling series of musical whistles. Voice is similar to the slower song of Buff-throated Woodcreeper, but ascends faster in the middle of the song.
分类信息
- 学名
- Formicarius rufifrons
- 命名信息
- Blake, 1957
- 目
- Passeriformes
- 科
- Formicariidae
- 属
- Formicarius
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

Ashy-throated Chlorospingus
Chlorospingus canigularis
Small, plump, tanager-like sparrow, dull olive above with pale grayish-white throat and yellow wash on underparts. Thick bill. Sexes alike. Quite rare in foothill forest, typically at lower elevations than Common Chlorospingus (but significant overlap). Look for pairs with mixed-species flocks, usually foraging in the canopy.

Black Thrush
Turdus infuscatus
Uncommon thrush of humid evergreen and pine-evergreen forest in highlands. Feeds mainly in fruiting trees and bushes, often with other thrushes; rarely feeds on the ground. Striking male is black with a yellow bill, eyering, and legs. Female is brown overall with black bill and yellow legs. Immature male is darker than female, with yellow bill and legs. Other similar thrushes are larger and bulkier. Clay-colored occurs mainly in lowlands and has dull pinkish legs. Mountain Thrush has dark legs.

Slaty Gnateater
Conopophaga ardesiaca
Small, compact bird found in the understory of humid, mossy mid-elevation montane forest. Males are dark gray with a brown back and cap; females are similar, with a reddish-orange face. Both sexes have white head plumes that are raised when agitated. Smaller and darker than antpittas, which are similar in body structure. Forages singly or in pairs. Listen for the male’s song, a series of raspy rising “bree?” notes, typically given early in the morning or at dusk.
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