Macquarie Shag vs Pygmy Cormorant
Leucocarbo purpurascens 对比 Microcarbo pygmaeus
Side-by-Side Comparison
| 属性 | Macquarie Shag | Pygmy Cormorant |
|---|---|---|
| 学名 | Leucocarbo purpurascens | Microcarbo pygmaeus |
| 目 | Suliformes | Suliformes |
| 科 | Phalacrocoracidae | Phalacrocoracidae |
| 保护状况 | Not Evaluated | Least Concern |
| 体长 | — | — |
| 翼展 | — | 40.2 cm (15.8 in) |
| 体重 | 2788.3333333333335 g (98.36 oz) | 693.3333333333334 g (24.46 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-3 | 2-8 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Not Evaluated
Macquarie Shag
Least Concern
Pygmy Cormorant
About These Birds
Macquarie Shag
63–75 cm. Black with purple-green gloss; white underparts; orange-yellow caruncles. Endemic to Macquarie Island (Australian subantarctic). Vulnerable; total population only a few thousand birds. Feeds on fish in cold sub-Antarctic waters; nests colonially on coastal cliffs.
Pygmy Cormorant
45–55 cm. Small; dark brown with chestnut head and neck in breeding; pale yellow throat. Resident across eastern Europe, Middle East, and Central Asia in freshwater lakes and rivers. Vulnerable; declining due to wetland degradation. Feeds on small fish by diving.