Pygmy Cormorant vs Little Black Cormorant
Microcarbo pygmaeus so với Phalacrocorax sulcirostris
Side-by-Side Comparison
| Thuộc Tính | Pygmy Cormorant | Little Black Cormorant |
|---|---|---|
| Tên Khoa Học | Microcarbo pygmaeus | Phalacrocorax sulcirostris |
| Bộ | Suliformes | Suliformes |
| Họ | Phalacrocoracidae | Phalacrocoracidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 40,2 cm (15.8 in) | 49,8 cm (19.6 in) |
| Khối Lượng | 693,3333333333334 g (24.46 oz) | 971,6666666666666 g (34.27 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-8 | 3-4 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Pygmy Cormorant only
Không
Little Black Cormorant only
Không
Tình Trạng Bảo Tồn
Least Concern
Pygmy Cormorant
Least Concern
Little Black 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.
Little Black Cormorant
55–65 cm. All-black; glossy green-blue; bare black facial skin. Widespread across Australia, New Zealand, and Southeast Asia in freshwater and marine environments. Highly gregarious; nests colonially in trees. Feeds on fish by pursuit-diving; often seen drying wings on posts.