Black-faced Antbird vs Alagoas Antwren
Myrmoborus myotherinus so với Myrmotherula snowi
Side-by-Side Comparison
| Thuộc Tính | Black-faced Antbird | Alagoas Antwren |
|---|---|---|
| Tên Khoa Học | Myrmoborus myotherinus | Myrmotherula snowi |
| Bộ | Passeriformes | Passeriformes |
| Họ | Thamnophilidae | Thamnophilidae |
| Tình Trạng Bảo Tồn | Least Concern | Critically Endangered |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 12,4 cm (4.9 in) | 10,3 cm (4.1 in) |
| Khối Lượng | 19,099999999999998 g (0.67 oz) | 9,75 g (0.34 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1-2 | -- |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Black-faced Antbird
Alagoas Antwren
About These Birds
Black-faced Antbird
The Black-faced Antbird is a compact, sexually dimorphic bird; males have slate-gray plumage with a bold black face and bib, while females show rufous-brown coloring with whitish underparts. It inhabits dense tropical lowland and foothill forests from Colombia and Venezuela south through Amazonia to Bolivia and Brazil. It follows army ant swarms to capture the small invertebrates they flush, foraging in undergrowth near the forest floor.
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.