Black-crested Tit-tyrant vs Alder Flycatcher
Anairetes nigrocristatus 比較対象 Empidonax alnorum
Side-by-Side Comparison
| 属性 | Black-crested Tit-tyrant | Alder Flycatcher |
|---|---|---|
| 学名 | Anairetes nigrocristatus | Empidonax alnorum |
| 目 | Passeriformes | Passeriformes |
| 科 | Tyrannidae | Tyrannidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 11.6 cm (4.6 in) | 13.7 cm (5.4 in) |
| 体重 | 9.2 g (0.32 oz) | 13.283333333333333 g (0.47 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 3-4 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Black-crested Tit-tyrant
Least Concern
Alder Flycatcher
About These Birds
Black-crested Tit-tyrant
The Black-crested Tit-tyrant is a small, long-tailed tyrant flycatcher of Andean scrub and paramo in Peru, with a striking upswept black crest and boldly streaked black-and-white plumage. It inhabits dense montane scrub, polylepis woodland, and high Andean shrublands, typically at elevations between 2,800 and 4,200 meters. It feeds on small insects and spiders, foraging actively in dense low vegetation.
Alder Flycatcher
カナダと北部アメリカに生息するエンピドナクス・ヒタキで、特徴的な「フィー・ビー・オー」という鳴き声で知られる。