White-throated Thrush
Turdus assimilis
Widespread large thrush of woodland and forest, mainly found in foothills and highlands, but some wander to lowlands in winter. White collar across front of neck can be difficult to see. Populations north of Isthmus of Tehuantepec and in highlands to the south are rather dull, gray-brown overall with a dull pale greenish-yellow bill and pinkish legs. Birds on Atlantic slope south of Isthmus look very different: slaty blackish above with yellow bill, eyering, and legs.
识别特征
The white-throated thrush (Turdus assimilis) is a species of bird in the family Turdidae. It is found in Mexico and Central America. It also has strayed to the southwestern United States. It previously was called the white-throated robin, a name also used for the Old World species Irania gutturalis.
分类信息
Genus: Turdus; Family: Turdidae; Order: Passeriformes.
- 学名
- Turdus assimilis
- 目
- Passeriformes
- 科
- Turdidae
- 属
- Turdus
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其他鸟类

Black-capped Antwren
Herpsilochmus atricapillus
Small, long-tailed antwren of the middle to upper levels of woodlands and dry forests. Males are gray with a contrasting black cap and eyebrow. The tail is black and white-tipped and the wings are black with white bars. In females note the cinnamon forehead, gray back and buff belly. The song is loud and usually given as a duet.

Rusty-cheeked Scimitar-Babbler
Erythrogenys erythrogenys
A large brown babbler of scrubby edges, second growth, and open forest in hilly and montane habitats. Usually in pairs when breeding, but sometimes in larger groups in the winter. Gray-brown from the crown down to the tail, orange on the face, sides, and undertail, and white on the throat, breast, and belly. Lacks strong streaking or spotting. Like other scimitar-babblers, frequently duets, giving far-carrying hooting choruses together. Also gives rolling chattering series typical of the genus. Red-eyed Scimitar-Babbler of Myanmar and northwest Thailand was formerly treated as part of this species; Rusty-cheeked is restricted to the Himalayas.

Dusky-legged Guan
Penelope obscura
Large guan with a long tail and red throat wattle. Dark brown overall with an olive tinge to the upperparts and warmer brown belly. Unlike most other members of its genus, Dusky-legged has dull grayish legs. Note frosted forehead and variable thin white streaks on the neck and underparts. Found in lowland and foothill forest, including forest edge and scrub. Listen for loud, harsh calls and brays, often given in a series. Occurs from southeastern Brazil to Buenos Aires. Usually in pairs or small groups; often seen feeding at fruiting trees, but can be seen walking on the ground.
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