Acadian Flycatcher vs Black-headed Tody-flycatcher
Empidonax virescens 对比 Todirostrum nigriceps
Side-by-Side Comparison
| 属性 | Acadian Flycatcher | Black-headed Tody-flycatcher |
|---|---|---|
| 学名 | Empidonax virescens | Todirostrum nigriceps |
| 目 | Passeriformes | Passeriformes |
| 科 | Tyrannidae | Tyrannidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 14.2 cm (5.6 in) | 7.6 cm (3.0 in) |
| 体重 | 12.633333333333333 g (0.45 oz) | 6.25 g (0.22 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-4 | 1 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Acadian Flycatcher
Least Concern
Black-headed Tody-flycatcher
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-headed Tody-flycatcher
The Black-headed Tody-flycatcher is a tiny, active flycatcher with a distinctive black crown and face, olive-green back, and yellow underparts. It inhabits humid tropical forests from Costa Rica through Panama and into northwestern South America, foraging in the forest understory and edges. It catches small insects by sallying from perches, often hovering briefly to pick prey from leaves.