Black Antbird vs Alagoas Antwren
Cercomacroides serva 对比 Myrmotherula snowi
Side-by-Side Comparison
| 属性 | Black Antbird | Alagoas Antwren |
|---|---|---|
| 学名 | Cercomacroides serva | Myrmotherula snowi |
| 目 | Passeriformes | Passeriformes |
| 科 | Thamnophilidae | Thamnophilidae |
| 保护状况 | Least Concern | Critically Endangered |
| 体长 | — | — |
| 翼展 | 12.8 cm (5.0 in) | 10.3 cm (4.1 in) |
| 体重 | 16.0 g (0.56 oz) | 9.75 g (0.34 oz) |
| 食性 | -- | -- |
| 产卵数 | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black Antbird
Critically Endangered
Alagoas Antwren
About These Birds
Black Antbird
黑背蚁鸟 (Cercomacroides serva),体长约15厘米。雄鸟上体黑色,下体深灰色,翅上具白色斑点;雌鸟上体棕褐色,下体皮黄色具纵纹。分布于亚马孙盆地西部的秘鲁、玻利维亚和巴西。栖息于河岸灌丛。以昆虫为食。
Alagoas Antwren
The Alagoas Antwren is a critically endangered antbird of northeastern Brazil, weighing about 10 g with a wingspan near 10 cm. It is restricted to very small forest fragments in Alagoas state and faces severe extinction pressure from ongoing deforestation and habitat fragmentation.