Pygmy Cormorant vs Socotra Cormorant
Microcarbo pygmaeus 对比 Phalacrocorax nigrogularis
Side-by-Side Comparison
| 属性 | Pygmy Cormorant | Socotra Cormorant |
|---|---|---|
| 学名 | Microcarbo pygmaeus | Phalacrocorax nigrogularis |
| 目 | Suliformes | Suliformes |
| 科 | Phalacrocoracidae | Phalacrocoracidae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 40.2 cm (15.8 in) | 56.6 cm (22.3 in) |
| 体重 | 693.3333333333334 g (24.46 oz) | 1560.0 g (55.03 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-8 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Pygmy Cormorant
Vulnerable
Socotra Cormorant
About These Birds
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.
Socotra Cormorant
80 cm. Large; dark brown with pale yellow gape and facial skin. Breeds on islands in the Persian Gulf, Gulf of Oman, and Red Sea. Vulnerable; faces threats from oil spills, human disturbance, and overfishing. Feeds on fish in warm Arabian Sea; colonial nester on flat, barren islands.