Black-and-white Warbler vs American Redstart
Mniotilta varia 对比 Setophaga ruticilla
Side-by-Side Comparison
| 属性 | Black-and-white Warbler | American Redstart |
|---|---|---|
| 学名 | Mniotilta varia | Setophaga ruticilla |
| 目 | Passeriformes | Passeriformes |
| 科 | Parulidae | Parulidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 13.8 cm (5.4 in) | 12.4 cm (4.9 in) |
| 体重 | 10.280000000000001 g (0.36 oz) | 8.274999999999999 g (0.29 oz) |
| 食性 | -- | -- |
| 产卵数 | 4-5 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black-and-white Warbler
Least Concern
American Redstart
About These Birds
Black-and-white Warbler
The Black-and-white Warbler is a distinctive North American wood warbler that creeps along tree trunks and branches like a nuthatch, foraging for insects in bark crevices. It has bold black and white streaked plumage with a white supercilium. It breeds in deciduous and mixed forests across much of North America, wintering from the southern United States to South America.
American Redstart
The American Redstart is an active wood warbler weighing about 8 g with a 12.4 cm wingspan, with males showing bold black-and-orange plumage. It fans its tail and droops its wings to flush insects from foliage, a distinctive foraging behavior observed across its North American breeding range.