Belding's Yellowthroat vs Blackburnian Warbler
Geothlypis beldingi 对比 Setophaga fusca
Side-by-Side Comparison
| 属性 | Belding's Yellowthroat | Blackburnian Warbler |
|---|---|---|
| 学名 | Geothlypis beldingi | Setophaga fusca |
| 目 | Passeriformes | Passeriformes |
| 科 | Parulidae | Parulidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 12.3 cm (4.8 in) | 13.1 cm (5.2 in) |
| 体重 | 14.895 g (0.53 oz) | 10.275 g (0.36 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Vulnerable
Belding's Yellowthroat
Least Concern
Blackburnian Warbler
About These Birds
Belding's Yellowthroat
Belding's Yellowthroat is a vulnerable warbler endemic to a few freshwater marshes in southern Baja California, Mexico. Males have a bright yellow throat and breast, black mask, and olive-green upperparts. Its highly restricted range and dependence on marsh habitats make it susceptible to water diversion, drought, and habitat loss.
Blackburnian Warbler
The Blackburnian Warbler is a small, brilliantly colored North American wood warbler famous for the male's brilliant orange-flame throat and head in breeding plumage. It breeds in coniferous and mixed forests of eastern North America, wintering in South America from Colombia to Peru. It forages high in the forest canopy, gleaning insects from needles and foliage.