Andean Gull vs Roseate Tern
Larus serranus 对比 Sterna dougallii
Side-by-Side Comparison
| 属性 | Andean Gull | Roseate Tern |
|---|---|---|
| 学名 | Larus serranus | Sterna dougallii |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 70.6 cm (27.8 in) | 44.8 cm (17.6 in) |
| 体重 | 478.0 g (16.86 oz) | 114.33333333333333 g (4.03 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-4 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Andean Gull
Least Concern
Roseate Tern
About These Birds
Andean Gull
安第斯鸥栖息于安第斯山脉的高山湖泊，是适应高地湖泊繁殖的南美固有鸥类。
Roseate Tern
Roseate Tern, 33–36 cm, is a globally distributed but declining species, breeding on both sides of the Atlantic, Indian Ocean, and Pacific. Nearly white with a rosy flush to breast in spring, very long tail streamers, and mostly black bill. Plunge-dives for small fish. Endangered in parts of range.