Andean Gull vs Sabine's Gull
Larus serranus 对比 Xema sabini
Side-by-Side Comparison
| 属性 | Andean Gull | Sabine's Gull |
|---|---|---|
| 学名 | Larus serranus | Xema sabini |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 70.6 cm (27.8 in) | 53.0 cm (20.9 in) |
| 体重 | 478.0 g (16.86 oz) | 182.16666666666666 g (6.43 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-4 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Andean Gull
Least Concern
Sabine's Gull
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。
Sabine's Gull
Sabine's Gull, 27–32 cm, is an elegant small gull breeding in Arctic tundra and wintering in the Humboldt and Benguela Current upwellings. Striking tricoloured wing pattern — dark primaries, grey secondaries, white inner wing. Long-distance migrant; crosses equator twice annually. Planktivore and piscivore.