Chatham Islands Oystercatcher vs Eurasian Oystercatcher
Haematopus chathamensis so với Haematopus ostralegus
Side-by-Side Comparison
| Thuộc Tính | Chatham Islands Oystercatcher | Eurasian Oystercatcher |
|---|---|---|
| Tên Khoa Học | Haematopus chathamensis | Haematopus ostralegus |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Haematopodidae | Haematopodidae |
| Tình Trạng Bảo Tồn | Endangered | Near Threatened |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 50,4 cm (19.8 in) | 50,1 cm (19.7 in) |
| Khối Lượng | 580,0 g (20.46 oz) | 600,0 g (21.16 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-3 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Chatham Islands Oystercatcher only
Không
Eurasian Oystercatcher only
Tình Trạng Bảo Tồn
Endangered
Chatham Islands Oystercatcher
Near Threatened
Eurasian Oystercatcher
About These Birds
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.
Eurasian Oystercatcher
Eurasian Oystercatcher (Haematopus ostralegus) is a large 40–48 cm, familiar black and white shorebird of Eurasia and Africa. Black upperparts and breast; white underparts; long orange-red bill; pink legs. Inhabits rocky and sandy coasts, tidal mudflats, and inland rivers. Migratory; winters in Africa and Southern Europe.