Acadian Flycatcher vs Black-capped Tyrannulet
Empidonax virescens 对比 Phyllomyias nigrocapillus
Side-by-Side Comparison
| 属性 | Acadian Flycatcher | Black-capped Tyrannulet |
|---|---|---|
| 学名 | Empidonax virescens | Phyllomyias nigrocapillus |
| 目 | Passeriformes | Passeriformes |
| 科 | Tyrannidae | Tyrannidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 14.2 cm (5.6 in) | 12.0 cm (4.7 in) |
| 体重 | 12.633333333333333 g (0.45 oz) | 9.600000000000001 g (0.34 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-4 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Acadian Flycatcher
Least Concern
Black-capped Tyrannulet
About These Birds
Acadian Flycatcher
阿卡迪亚霸鹟,体重约13克。繁殖于北美东部森林沟谷。具尖锐的'peet-sa'叫声。
Black-capped Tyrannulet
The Black-capped Tyrannulet is a small, olive-green tyrant flycatcher of Andean cloud forests, distinguished by its black cap and yellowish supercilium. It ranges from Venezuela and Colombia south through Ecuador and Peru to Bolivia, inhabiting humid montane forest edges and secondary growth at elevations from about 1,500 to 3,000 meters. It feeds on small insects, gleaning them from foliage.