Bounty Islands Shag vs Pygmy Cormorant
Leucocarbo ranfurlyi so với Microcarbo pygmaeus
Side-by-Side Comparison
| Thuộc Tính | Bounty Islands Shag | Pygmy Cormorant |
|---|---|---|
| Tên Khoa Học | Leucocarbo ranfurlyi | Microcarbo pygmaeus |
| Bộ | Suliformes | Suliformes |
| Họ | Phalacrocoracidae | Phalacrocoracidae |
| Tình Trạng Bảo Tồn | Vulnerable | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 52,4 cm (20.6 in) | 40,2 cm (15.8 in) |
| Khối Lượng | 2475,0 g (87.30 oz) | 693,3333333333334 g (24.46 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-3 | 2-8 |
| Population Trend | — | — |
Habitat Comparison
Tình Trạng Bảo Tồn
Vulnerable
Bounty Islands Shag
Least Concern
Pygmy Cormorant
About These Birds
Bounty Islands Shag
60–65 cm. Black and white pied shag; orange facial caruncles; pink feet. Endemic to Bounty Islands, New Zealand subantarctic. Vulnerable; total population fewer than 600 birds on remote barren islets. Feeds on fish in cold surrounding waters; does not disperse far from breeding islands.
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.