White-faced Whitestart vs Blackpoll Warbler
Myioborus albifacies 比較対象 Setophaga striata
Side-by-Side Comparison
| 属性 | White-faced Whitestart | Blackpoll Warbler |
|---|---|---|
| 学名 | Myioborus albifacies | Setophaga striata |
| 目 | Passeriformes | Passeriformes |
| 科 | Parulidae | Parulidae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | — | — |
| 翼開長 | 12.6 cm (5.0 in) | 14.9 cm (5.9 in) |
| 体重 | 15.0 g (0.53 oz) | 14.35 g (0.51 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 2-5 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
White-faced Whitestart
Near Threatened
Blackpoll Warbler
About These Birds
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.