Bismarck Crow vs Ratchet-tailed Treepie
Corvus insularis 对比 Temnurus temnurus
Side-by-Side Comparison
| 属性 | Bismarck Crow | Ratchet-tailed Treepie |
|---|---|---|
| 学名 | Corvus insularis | Temnurus temnurus |
| 目 | Passeriformes | Passeriformes |
| 科 | Corvidae | Corvidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 62.5 cm (24.6 in) | 26.3 cm (10.4 in) |
| 体重 | 486.0 g (17.14 oz) | 138.0 g (4.87 oz) |
| 食性 | -- | -- |
| 产卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Bismarck Crow
Least Concern
Ratchet-tailed Treepie
About These Birds
Bismarck Crow
The Bismarck Crow is a glossy black crow endemic to the Bismarck Archipelago and adjacent islands in Papua New Guinea. Like other crows, it is highly intelligent and omnivorous, feeding on carrion, fruits, invertebrates, and small vertebrates. It inhabits forest, forest edges, and coastal areas.