American Dusky Flycatcher vs Bay-ringed Tyrannulet
Empidonax oberholseri 比較対象 Phylloscartes sylviolus
Side-by-Side Comparison
| 属性 | American Dusky Flycatcher | Bay-ringed Tyrannulet |
|---|---|---|
| 学名 | Empidonax oberholseri | Phylloscartes sylviolus |
| 目 | Passeriformes | Passeriformes |
| 科 | Tyrannidae | Tyrannidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 13.3 cm (5.2 in) | 9.8 cm (3.9 in) |
| 体重 | 11.4 g (0.40 oz) | 8.0 g (0.28 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
American Dusky Flycatcher
Least Concern
Bay-ringed Tyrannulet
About These Birds
American Dusky Flycatcher
北米西部の山岳斜面に生息するくすんだ色のエンピドナクス・ヒタキで、セージブラシやピニヨン林に生息する。
Bay-ringed Tyrannulet
The Bay-ringed Tyrannulet is a small flycatcher of the Atlantic Forest in southeastern Brazil and northeastern Argentina. It has a brownish-olive plumage with faint wing bars and a subtle eye ring. It forages actively in forest canopy and edges, gleaning insects from foliage.