Blackish Oystercatcher vs Chatham Islands Oystercatcher
Haematopus ater so với Haematopus chathamensis
Side-by-Side Comparison
| Thuộc Tính | Blackish Oystercatcher | Chatham Islands Oystercatcher |
|---|---|---|
| Tên Khoa Học | Haematopus ater | Haematopus chathamensis |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Haematopodidae | Haematopodidae |
| Tình Trạng Bảo Tồn | Least Concern | Endangered |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 50,9 cm (20.0 in) | 50,4 cm (19.8 in) |
| Khối Lượng | 717,5 g (25.31 oz) | 580,0 g (20.46 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1-3 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Blackish Oystercatcher only
Không
Chatham Islands Oystercatcher only
Không
Tình Trạng Bảo Tồn
Least Concern
Blackish Oystercatcher
Endangered
Chatham Islands Oystercatcher
About These Birds
Blackish Oystercatcher
Blackish Oystercatcher (Haematopus ater) is a large 42–46 cm entirely dark oystercatcher of the Pacific coast of South America. Sooty black-brown plumage; orange-red bill; pale pinkish legs. Inhabits rocky coasts and offshore islands from Peru south through Chile to Tierra del Fuego and the Falkland Islands.
Chatham Islands Oystercatcher
Chatham Islands Oystercatcher (Haematopus chathamensis) is a large 47–49 cm oystercatcher endemic to the Chatham Islands, New Zealand. Black and white patterning; orange-red bill; pink legs. Critically Endangered; world population only ~440 birds. Inhabits rocky shores and sandy beaches on the Chatham Islands.