American Redstart vs Black-throated Green Warbler
Setophaga ruticilla مقارنةً بـ Setophaga virens
Side-by-Side Comparison
| السمة | American Redstart | Black-throated Green Warbler |
|---|---|---|
| الاسم العلمي | Setophaga ruticilla | Setophaga virens |
| الرتبة | Passeriformes | Passeriformes |
| الفصيلة | Parulidae | Parulidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | — | — |
| طول الجناح | 12,4 cm (4.9 in) | 12,4 cm (4.9 in) |
| الوزن | 8,274999999999999 g (0.29 oz) | 9,4 g (0.33 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 1-5 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
الموائل المشتركة
بلا
American Redstart only
حالة الحفاظ
Least Concern
American Redstart
Least Concern
Black-throated Green 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.