Alder Flycatcher vs Baird's Flycatcher
Empidonax alnorum 对比 Myiodynastes bairdii
Side-by-Side Comparison
| 属性 | Alder Flycatcher | Baird's Flycatcher |
|---|---|---|
| 学名 | Empidonax alnorum | Myiodynastes bairdii |
| 目 | Passeriformes | Passeriformes |
| 科 | Tyrannidae | Tyrannidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 13.7 cm (5.4 in) | 23.2 cm (9.1 in) |
| 体重 | 13.283333333333333 g (0.47 oz) | 45.0 g (1.59 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-4 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Alder Flycatcher
Least Concern
Baird's Flycatcher
About These Birds
Alder Flycatcher
桤树霸鹟，体重约13克。繁殖于加拿大和美国北部的赤杨灌丛。以'fee-BEE-o'鸣声辨识。
Baird's Flycatcher
The Baird's Flycatcher is a large tyrant flycatcher found in arid scrub and dry forest along the Pacific coast of South America, weighing about 45g with a wingspan of 23.2cm. It has streaked brown plumage with a yellow belly and forages for large insects and small vertebrates from exposed perches. It is the largest member of its genus.