Antarctic Shag vs Long-tailed Cormorant
Leucocarbo bransfieldensis 对比 Microcarbo africanus
Side-by-Side Comparison
| 属性 | Antarctic Shag | Long-tailed Cormorant |
|---|---|---|
| 学名 | Leucocarbo bransfieldensis | Microcarbo africanus |
| 目 | Suliformes | Suliformes |
| 科 | Phalacrocoracidae | Phalacrocoracidae |
| 保护状况 | Not Evaluated | Least Concern |
| 体长 | — | — |
| 翼展 | — | 39.8 cm (15.7 in) |
| 体重 | 2780.0 g (98.06 oz) | 557.5 g (19.67 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Not Evaluated
Antarctic Shag
Least Concern
Long-tailed Cormorant
About These Birds
Antarctic Shag
63–72 cm. Black above; white below; caruncles reduced compared to related shags. Breeds on the Antarctic Peninsula and associated islands. Feeds on fish in cold Antarctic coastal waters. One of the southernmost-breeding cormorants; largely sedentary around breeding colonies.
Long-tailed Cormorant
50–55 cm. Slim; brown-black with long tail; orange facial skin. Widespread across sub-Saharan Africa and Madagascar in freshwater habitats. Feeds on small fish and amphibians. Gregarious; roosts communally in large trees. One of Africa's commonest freshwater birds.