Short-billed Gull vs Mediterranean Gull
Larus brachyrhynchus so với Larus melanocephalus
Side-by-Side Comparison
| Thuộc Tính | Short-billed Gull | Mediterranean Gull |
|---|---|---|
| Tên Khoa Học | Larus brachyrhynchus | Larus melanocephalus |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Laridae | Laridae |
| Tình Trạng Bảo Tồn | Not Evaluated | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | — | 60,5 cm (23.8 in) |
| Khối Lượng | 395,0 g (13.93 oz) | 282,5 g (9.96 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1-5 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Short-billed Gull only
Không
Mediterranean Gull only
Không
Tình Trạng Bảo Tồn
Not Evaluated
Short-billed Gull
Least Concern
Mediterranean Gull
About These Birds
Short-billed Gull
Short-billed Gull, 40–45 cm, breeds in interior Alaska and western Canada, wintering on the Pacific coast. Recently split from Common Gull; slightly smaller with a shorter bill and more rounded head. Omnivore; often inland on grasslands and agricultural fields during migration. Migratory.
Mediterranean Gull
Mediterranean Gull, 36–38 cm, has expanded dramatically since the 1970s, breeding across Europe from the Black Sea to Britain. Pure white body, jet-black hood in breeding plumage — the only gull with entirely white wingtips. Piscivore and invertivore; nests in colonies, often with Black-headed Gulls.