Black-fronted Ground-tyrant vs Bay-ringed Tyrannulet
Muscisaxicola frontalis 比較対象 Phylloscartes sylviolus
Side-by-Side Comparison
| 属性 | Black-fronted Ground-tyrant | Bay-ringed Tyrannulet |
|---|---|---|
| 学名 | Muscisaxicola frontalis | Phylloscartes sylviolus |
| 目 | Passeriformes | Passeriformes |
| 科 | Tyrannidae | Tyrannidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 23.5 cm (9.3 in) | 9.8 cm (3.9 in) |
| 体重 | 28.75 g (1.01 oz) | 8.0 g (0.28 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Black-fronted Ground-tyrant
Least Concern
Bay-ringed Tyrannulet
About These Birds
Black-fronted Ground-tyrant
The Black-fronted Ground-tyrant is a small, pale gray flycatcher with a distinctive black forehead and crown contrasting against its otherwise plain gray-white body. It inhabits high-altitude rocky slopes, barren grasslands, and puna habitat in the Andes from Bolivia to northwestern Argentina, typically above 3,500 meters. It forages on the ground, running actively to catch insects and small invertebrates.
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.