European Shag vs Chatham Islands Shag
Gulosus aristotelis 对比 Leucocarbo onslowi
Side-by-Side Comparison
| 属性 | European Shag | Chatham Islands Shag |
|---|---|---|
| 学名 | Gulosus aristotelis | Leucocarbo onslowi |
| 目 | Suliformes | Suliformes |
| 科 | Phalacrocoracidae | Phalacrocoracidae |
| 保护状况 | Least Concern | Critically Endangered |
| 体长 | — | — |
| 翼展 | 52.5 cm (20.7 in) | 51.8 cm (20.4 in) |
| 体重 | 1777.25 g (62.69 oz) | 2095.0 g (73.90 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-6 | 3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
European Shag
Critically Endangered
Chatham Islands Shag
About These Birds
European Shag
暗绿鸬鹚是欧洲西部特有的海洋鸟类，主要分布于大西洋沿岸和地中海。体羽光泽的深绿色，具明显的冠羽，嘴基黄色。在陡峭的岩石海岸和峭壁筑巢，以鱼类为食，善于潜水。亦称欧洲鸬鹚，与大鸬鹚在分类上近缘。
Chatham Islands Shag
63 cm. Black and white; orange-red caruncles at bill base. Endemic to Chatham Islands, New Zealand. Critically Endangered; total population fewer than 1,000 birds. Restricted to a few Chatham Islands colonies; feeds on fish and invertebrates in surrounding coastal waters.