Andean Gull vs Ivory Gull
Larus serranus 比較対象 Pagophila eburnea
Side-by-Side Comparison
| 属性 | Andean Gull | Ivory Gull |
|---|---|---|
| 学名 | Larus serranus | Pagophila eburnea |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | — | — |
| 翼開長 | 70.6 cm (27.8 in) | 66.7 cm (26.3 in) |
| 体重 | 478.0 g (16.86 oz) | 578.3333333333334 g (20.40 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-4 | 2 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Andean Gull
Near Threatened
Ivory Gull
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。
Ivory Gull
Ivory Gull, 40–43 cm, is entirely white with black legs, breeding only on High Arctic ice caps and cliffs in Canada, Greenland, Svalbard, and Russia. Winters at sea ice edges in the High Arctic. Scavenges on marine mammal carcasses and sea ice invertebrates. Near Threatened; climate-sensitive.