Auckland Islands Shag vs Great Pied Cormorant
Leucocarbo colensoi so với Phalacrocorax varius
Side-by-Side Comparison
| Thuộc Tính | Auckland Islands Shag | Great Pied Cormorant |
|---|---|---|
| Tên Khoa Học | Leucocarbo colensoi | Phalacrocorax varius |
| Bộ | Suliformes | Suliformes |
| Họ | Phalacrocoracidae | Phalacrocoracidae |
| Tình Trạng Bảo Tồn | Vulnerable | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 54,7 cm (21.5 in) | 59,1 cm (23.3 in) |
| Khối Lượng | 2000,0 g (70.55 oz) | 1868,1666666666667 g (65.90 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 3 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Auckland Islands Shag only
Không
Great Pied Cormorant only
Tình Trạng Bảo Tồn
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.