American Yellow Warbler vs American Redstart
Setophaga aestiva 比較対象 Setophaga ruticilla
Side-by-Side Comparison
| 属性 | American Yellow Warbler | American Redstart |
|---|---|---|
| 学名 | Setophaga aestiva | Setophaga ruticilla |
| 目 | Passeriformes | Passeriformes |
| 科 | Parulidae | Parulidae |
| 保全状況 | Not Evaluated | Least Concern |
| 体長 | — | — |
| 翼開長 | — | 12.4 cm (4.9 in) |
| 体重 | 9.925 g (0.35 oz) | 8.274999999999999 g (0.29 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-6 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Not Evaluated
American Yellow Warbler
Least Concern
American Redstart
About These Birds
American Yellow Warbler
A vibrant songbird with bright yellow plumage, the American Yellow Warbler weighs just under 10 grams. It frequents shrubby edges, wetlands, and gardens across North America. Males display rusty streaks on the breast during breeding season.
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.