Mediterranean Gull vs South American Tern
Larus melanocephalus 对比 Sterna hirundinacea
Side-by-Side Comparison
| 属性 | Mediterranean Gull | South American Tern |
|---|---|---|
| 学名 | Larus melanocephalus | Sterna hirundinacea |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 60.5 cm (23.8 in) | 59.3 cm (23.3 in) |
| 体重 | 282.5 g (9.96 oz) | 190.25 g (6.71 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-5 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Mediterranean Gull
Least Concern
South American Tern
About These Birds
Mediterranean Gull
地中海鸥在地中海沿岸繁殖，以黑色头部和红色嘴为特征的美丽鸥类。
South American Tern
South American Tern, 40–44 cm, is the largest South American tern, breeding from Peru around Cape Horn to southeastern Brazil. Red bill, grey mantle, black cap. Pelagic and coastal piscivore; strong plunge-diver. Movements poorly known; some populations may migrate north along both coasts.