Andean Gull vs Fairy Tern
Larus serranus 对比 Sternula nereis
Side-by-Side Comparison
| 属性 | Andean Gull | Fairy Tern |
|---|---|---|
| 学名 | Larus serranus | Sternula nereis |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | — | — |
| 翼展 | 70.6 cm (27.8 in) | 35.6 cm (14.0 in) |
| 体重 | 478.0 g (16.86 oz) | 68.5 g (2.42 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-4 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Andean Gull
Vulnerable
Fairy 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。
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.