Auckland Islands Shag vs Little Cormorant
Leucocarbo colensoi 对比 Microcarbo niger
Side-by-Side Comparison
| 属性 | Auckland Islands Shag | Little Cormorant |
|---|---|---|
| 学名 | Leucocarbo colensoi | Microcarbo niger |
| 目 | Suliformes | Suliformes |
| 科 | Phalacrocoracidae | Phalacrocoracidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 54.7 cm (21.5 in) | 39.3 cm (15.5 in) |
| 体重 | 2000.0 g (70.55 oz) | 442.5 g (15.61 oz) |
| 食性 | -- | -- |
| 产卵数 | 3 | 2-6 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Vulnerable
Auckland Islands Shag
Least Concern
Little Cormorant
About These Birds
Auckland Islands Shag
63 cm. Black and white; orange caruncles. Endemic to Auckland Islands, New Zealand subantarctic. Vulnerable; total population estimated at only a few thousand. Feeds on fish and invertebrates in surrounding cold ocean waters. Non-migratory; restricted to the island group.
Little Cormorant
50–55 cm. Small; all dark glossy black; orange facial skin; short crest in breeding. Widespread across South and Southeast Asia in freshwater lakes, rivers, and estuaries. Feeds on small fish. Commonly seen perched with wings outstretched drying plumage.