Pied Oystercatcher vs Variable Oystercatcher
Haematopus longirostris so với Haematopus unicolor
Side-by-Side Comparison
| Thuộc Tính | Pied Oystercatcher | Variable Oystercatcher |
|---|---|---|
| Tên Khoa Học | Haematopus longirostris | Haematopus unicolor |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Haematopodidae | Haematopodidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 55,1 cm (21.7 in) | 54,1 cm (21.3 in) |
| Khối Lượng | 617,0 g (21.76 oz) | 683,1666666666666 g (24.10 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Pied Oystercatcher only
Variable Oystercatcher only
Không
Tình Trạng Bảo Tồn
Least Concern
Pied Oystercatcher
Least Concern
Variable Oystercatcher
About These Birds
Pied Oystercatcher
Pied Oystercatcher (Haematopus longirostris) is a large 40–47 cm oystercatcher of Australia and New Guinea. Black and white patterning; bright orange-red bill; pink legs; orange eye ring. Inhabits sandy beaches, estuaries, and tidal flats around Australian coastline. Common and familiar beach bird.
Variable Oystercatcher
Variable Oystercatcher (Haematopus unicolor) is a large 46–49 cm oystercatcher endemic to New Zealand's coastline. Plumage ranges from all-black to pied (black and white) within the same population. Orange-red bill; pink legs. Inhabits rocky and sandy shores around both main islands and offshore islands. Feeds on bivalves, worms, and crustaceans.