Altamira Yellowthroat vs Black-crested Warbler
Geothlypis flavovelata 比較対象 Myiothlypis nigrocristata
Side-by-Side Comparison
| 属性 | Altamira Yellowthroat | Black-crested Warbler |
|---|---|---|
| 学名 | Geothlypis flavovelata | Myiothlypis nigrocristata |
| 目 | Passeriformes | Passeriformes |
| 科 | Parulidae | Parulidae |
| 保全状況 | Near Threatened | Least Concern |
| 体長 | — | — |
| 翼開長 | 10.8 cm (4.3 in) | 12.3 cm (4.8 in) |
| 体重 | 10.85 g (0.38 oz) | 14.075 g (0.50 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Near Threatened
Altamira Yellowthroat
Least Concern
Black-crested Warbler
About These Birds
Altamira Yellowthroat
The Altamira Yellowthroat is a near-threatened warbler weighing about 11 g with a 10.8 cm wingspan, restricted to marshes and dense vegetation along the Gulf Coast of Mexico. Males display a distinctive yellow throat and mask pattern used in courtship.
Black-crested Warbler
The Black-crested Warbler is a small warbler of Andean cloud forest undergrowth in Colombia, Ecuador, Venezuela, and Peru, with a distinctive black cap and crest contrasting with yellow underparts and olive upperparts. It inhabits dense forest undergrowth and thickets along stream edges and forest borders. It feeds on insects, foraging close to the ground in typical warbler fashion.