Andean Gull vs Fairy Tern
Larus serranus 比較対象 Sternula nereis
Side-by-Side Comparison
| 属性 | Andean Gull | Fairy Tern |
|---|---|---|
| 学名 | Larus serranus | Sternula nereis |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | — | — |
| 翼開長 | 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 | -- | -- |
| 一腹卵数 | 1-4 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Andean Gull
Vulnerable
Fairy Tern
About These Birds
Andean Gull
アンデアンガルはアンデス山脈の高山湖に生息し、高地の湖での繁殖に適応した南アメリカ固有のカモメである。
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.