Adelaide's Warbler vs Blackpoll Warbler
Setophaga adelaidae 对比 Setophaga striata
Side-by-Side Comparison
| 属性 | Adelaide's Warbler | Blackpoll Warbler |
|---|---|---|
| 学名 | Setophaga adelaidae | Setophaga striata |
| 目 | Passeriformes | Passeriformes |
| 科 | Parulidae | Parulidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | — | — |
| 翼展 | 10.0 cm (3.9 in) | 14.9 cm (5.9 in) |
| 体重 | 7.625 g (0.27 oz) | 14.35 g (0.51 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-4 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Adelaide's Warbler
Near Threatened
Blackpoll Warbler
About These Birds
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.
Blackpoll Warbler
The Blackpoll Warbler is a small, near-threatened warbler; breeding males have a black cap, white cheeks, and heavily black-streaked white underparts, while females and nonbreeding birds are streaked olive-green. It breeds in boreal forest from Alaska across Canada to Newfoundland, undertaking one of the longest overwater migrations of any songbird, flying nonstop to South America for winter. It feeds on insects and berries.