Black-polled Yellowthroat vs Adelaide's Warbler
Geothlypis speciosa 比較対象 Setophaga adelaidae
Side-by-Side Comparison
| 属性 | Black-polled Yellowthroat | Adelaide's Warbler |
|---|---|---|
| 学名 | Geothlypis speciosa | Setophaga adelaidae |
| 目 | Passeriformes | Passeriformes |
| 科 | Parulidae | Parulidae |
| 保全状況 | Vulnerable | Least Concern |
| 体長 | — | — |
| 翼開長 | 11.2 cm (4.4 in) | 10.0 cm (3.9 in) |
| 体重 | 10.566666666666666 g (0.37 oz) | 7.625 g (0.27 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Vulnerable
Black-polled Yellowthroat
Least Concern
Adelaide's Warbler
About These Birds
Black-polled Yellowthroat
The Black-polled Yellowthroat is a vulnerable, medium-sized warbler; males have a distinctive solid black cap (poll), olive-green upperparts, and bright yellow underparts with an olive-washed breast band. It has a highly restricted range in the highlands of central Mexico, inhabiting tall reed beds, cattail marshes, and wet grassy meadows. It feeds on small insects and invertebrates in dense emergent vegetation.
Adelaide's Warbler
Adelaide's Warbler is a small New World warbler weighing about 8g endemic to Puerto Rico. It inhabits dry limestone forests and scrubby woodland, feeding on insects gleaned from foliage.