Ash-throated Casiornis vs Bay-ringed Tyrannulet
Casiornis fuscus so với Phylloscartes sylviolus
Side-by-Side Comparison
| Thuộc Tính | Ash-throated Casiornis | Bay-ringed Tyrannulet |
|---|---|---|
| Tên Khoa Học | Casiornis fuscus | Phylloscartes sylviolus |
| Bộ | Passeriformes | Passeriformes |
| Họ | Tyrannidae | Tyrannidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 15,1 cm (5.9 in) | 9,8 cm (3.9 in) |
| Khối Lượng | 19,5 g (0.69 oz) | 8,0 g (0.28 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Least Concern
Ash-throated Casiornis
Least Concern
Bay-ringed Tyrannulet
About These Birds
Ash-throated Casiornis
The Ash-throated Casiornis is a flycatcher found in dry forests and caatinga scrub of northeastern Brazil. Weighing around 19.5g with a wingspan near 15.1cm, it is a plain brown bird with an ash-toned throat. It forages for insects by sallying from exposed perches in open woodland.
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.