Auckland Islands Shag vs Great Pied Cormorant
Leucocarbo colensoi 对比 Phalacrocorax varius
Side-by-Side Comparison
| 属性 | Auckland Islands Shag | Great Pied Cormorant |
|---|---|---|
| 学名 | Leucocarbo colensoi | Phalacrocorax varius |
| 目 | Suliformes | Suliformes |
| 科 | Phalacrocoracidae | Phalacrocoracidae |
| 保护状况 | Vulnerable | Least Concern |
| 体长 | — | — |
| 翼展 | 54.7 cm (21.5 in) | 59.1 cm (23.3 in) |
| 体重 | 2000.0 g (70.55 oz) | 1868.1666666666667 g (65.90 oz) |
| 食性 | -- | -- |
| 产卵数 | 3 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Vulnerable
Auckland Islands Shag
Least Concern
Great Pied 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.
Great Pied Cormorant
75–85 cm. Black above with white face and underparts; yellow bill. Resident in Australia and New Zealand in coastal and inland freshwater habitats. The largest Australasian cormorant; often called Pied Cormorant. Feeds on fish; highly adaptable to freshwater and marine environments.