Gray-throated Barbet

Gymnobucco bonapartei

Dark, chunky barbet with an odd tuft of feathers on its forehead. The eye is pale in the eastern part of the range and dark in the west. Usually in small groups on and around dead trees in humid forest and secondary growth. The vocalizations include nasal “squeaky toy” calls, “peet” notes, and a dry rattle. Similar to Naked-faced and Bristle-nosed Barbets, but has a mostly feathered head and a dark bill. Sladen’s Barbet also has a dark bill, but Gray-throated is separated from that species by its feathered head.

识别特征

Dark, chunky barbet with an odd tuft of feathers on its forehead. The eye is pale in the eastern part of the range and dark in the west. Usually in small groups on and around dead trees in humid forest and secondary growth. The vocalizations include nasal “squeaky toy” calls, “peet” notes, and a dry rattle. Similar to Naked-faced and Bristle-nosed Barbets, but has a mostly feathered head and a dark bill. Sladen’s Barbet also has a dark bill, but Gray-throated is separated from that species by its feathered head.

分类信息

学名
Gymnobucco bonapartei
命名信息
Hartlaub, 1854
Piciformes
Lybiidae
Gymnobucco

分布与栖息地

迁徙
Resident species

保护状况

种群趋势
declining

照片

鸟叫声

其他鸟类

Buff-banded Bushbird

Buff-banded Bushbird

Cincloramphus bivittatus

A small rufous songbird with a longish tail and a stout bill. Uniform rufous-brown above with a thick buff eyebrow, and pale below with a warm buff wash on throat and breast. Juvenile duller, less rufous, with ill-defined eyebrow. A secretive bird, found singly or in pairs within thickets inside lowland and hill forest. Confined to Timor. Combination of heavy bill, broad buff brow, long tail, unmarked upperparts, and buff wash to throat and breast separates it from all other brown, warbler-like songbirds. Song is a crisp two- to three-note “zwi-chit” or “zi-chiwit.” Also gives trills and grating rattles.

Nutting's/Salvadoran Flycatcher

Nutting's/Salvadoran Flycatcher

Myiarchus nuttingi/flavidior

Medium-sized Myiarchus flycatcher very similar to Ash-throated Flycatcher of western North America but slightly brighter overall, with bushier crest and browner face. Best identified by voice. Ash-throated is a winter migrant throughout much of Nutting’s range. One form of Nutting’s occurs in arid scrub and oak woods of lowlands and foothills; its commonest calls are a loud “wheek” and bickering “kwidik-kwidik.” A second form of Nutting’s (“Ridgway’s Flycatcher”) occurs in hedges and semiopen country in lowlands from Chiapas south to Central America; its commonest calls are “wh’beer” and “dee-dee-dee-dee.”

Guianan Violaceous Trogon

Guianan Violaceous Trogon

Trogon violaceus

Medium-sized, long-tailed, sluggish bird that occurs in a variety of humid forest types. Males are iridescent blue with a yellow belly; females are mostly grayish where males are blue. Yellow eyering visible at close range; note finely barred outer tail feathers. Sits still and makes abrupt short flights to forage on large insect prey; also eats fruit. Song is a quick series of barking notes. Similar to Green-backed Trogon, but slightly smaller with a complete eyering, different tail pattern, and faster song.

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