Andean Gull vs Arctic Herring Gull
Larus serranus 对比 Larus smithsonianus
Side-by-Side Comparison
| 属性 | Andean Gull | Arctic Herring Gull |
|---|---|---|
| 学名 | Larus serranus | Larus smithsonianus |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 70.6 cm (27.8 in) | 85.9 cm (33.8 in) |
| 体重 | 478.0 g (16.86 oz) | 1108.0 g (39.08 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-4 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Andean Gull
Least Concern
Arctic Herring 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。
Arctic Herring Gull
Arctic Herring Gull, 55–66 cm, breeds across Arctic North America and winters on all coasts of the US. Formerly lumped with European Herring Gull; darker-eyed on average, slightly more northerly range. Omnivore and scavenger; abundant at fishing ports, dumps, and beaches in winter.