Acadian Flycatcher vs Blackish Chat-tyrant
Empidonax virescens 对比 Ochthoeca nigrita
Side-by-Side Comparison
| 属性 | Acadian Flycatcher | Blackish Chat-tyrant |
|---|---|---|
| 学名 | Empidonax virescens | Ochthoeca nigrita |
| 目 | Passeriformes | Passeriformes |
| 科 | Tyrannidae | Tyrannidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 14.2 cm (5.6 in) | 12.3 cm (4.8 in) |
| 体重 | 12.633333333333333 g (0.45 oz) | 10.9 g (0.38 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-4 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Acadian Flycatcher
Least Concern
Blackish Chat-tyrant
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。
Blackish Chat-tyrant
The Blackish Chat-tyrant is a small, compact flycatcher with almost uniformly dark slaty-blackish plumage, a pale eye ring, and slightly paler underparts. It inhabits wet cloud forest, forest edges, and shrubby páramo in the Andes from Colombia south to Bolivia, typically at elevations between 2,000 and 3,500 meters. It perches low, sallying to the ground or hovering to catch small insects.