Mediterranean Gull vs Fairy Tern
Larus melanocephalus so với Sternula nereis
Side-by-Side Comparison
| Thuộc Tính | Mediterranean Gull | Fairy Tern |
|---|---|---|
| Tên Khoa Học | Larus melanocephalus | Sternula nereis |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Laridae | Laridae |
| Tình Trạng Bảo Tồn | Least Concern | Vulnerable |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 60,5 cm (23.8 in) | 35,6 cm (14.0 in) |
| Khối Lượng | 282,5 g (9.96 oz) | 68,5 g (2.42 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1-5 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Mediterranean Gull only
Fairy Tern only
Không
Tình Trạng Bảo Tồn
Least Concern
Mediterranean Gull
Vulnerable
Fairy Tern
About These Birds
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.
Fairy Tern
Fairy Tern, 22–25 cm, breeds in southern Australia, New Zealand, and New Caledonia on sandy beaches. White and pale grey with an orange-yellow bill; delicate and buoyant in flight. Piscivore; hovers and plunge-dives in shallow coastal and estuarine waters. Vulnerable due to beach disturbance.