American Redstart vs Vitelline Warbler
Setophaga ruticilla so với Setophaga vitellina
Side-by-Side Comparison
| Thuộc Tính | American Redstart | Vitelline Warbler |
|---|---|---|
| Tên Khoa Học | Setophaga ruticilla | Setophaga vitellina |
| Bộ | Passeriformes | Passeriformes |
| Họ | Parulidae | Parulidae |
| Tình Trạng Bảo Tồn | Least Concern | Near Threatened |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 12,4 cm (4.9 in) | 11,3 cm (4.4 in) |
| Khối Lượng | 8,274999999999999 g (0.29 oz) | 6,85 g (0.24 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1-5 | 2 |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Least Concern
American Redstart
Near Threatened
Vitelline Warbler
About These Birds
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.