Black-backed Water-tyrant vs Agile Tit-tyrant
Fluvicola albiventer 对比 Uromyias agilis
Side-by-Side Comparison
| 属性 | Black-backed Water-tyrant | Agile Tit-tyrant |
|---|---|---|
| 学名 | Fluvicola albiventer | Uromyias agilis |
| 目 | Passeriformes | Passeriformes |
| 科 | Tyrannidae | Tyrannidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 13.7 cm (5.4 in) | 11.5 cm (4.5 in) |
| 体重 | 11.5 g (0.41 oz) | 8.95 g (0.32 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black-backed Water-tyrant
Least Concern
Agile Tit-tyrant
About These Birds
Black-backed Water-tyrant
黑背水霸鹟。体白色，背部和翅膀黑色鲜明。分布于玻利维亚东部、巴西南部和阿根廷北部的河岸和湿地。
Agile Tit-tyrant
The Agile Tit-tyrant is a small Andean flycatcher of the Tyrannidae family, weighing about 9 g with a wingspan near 12 cm. It is found in humid montane scrub and forest edges in South America, flitting nimbly through vegetation in search of small insects.