Audouin's Gull vs Brown-headed Gull
Larus audouinii 比較対象 Larus brunnicephalus
Side-by-Side Comparison
| 属性 | Audouin's Gull | Brown-headed Gull |
|---|---|---|
| 学名 | Larus audouinii | Larus brunnicephalus |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Vulnerable | Least Concern |
| 体長 | — | — |
| 翼開長 | 78.9 cm (31.1 in) | 66.8 cm (26.3 in) |
| 体重 | 610.5 g (21.53 oz) | 584.0 g (20.60 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-4 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Vulnerable
Audouin's Gull
Least Concern
Brown-headed Gull
About These Birds
Audouin's Gull
Audouin's Gull, 44–48 cm, is a Near Threatened Mediterranean endemic, breeding mainly in the western basin. Coral-red bill with black and yellow band, grey mantle. Primarily piscivore; forages at sea at dusk for anchovies. Population recovered from 1,000 to over 20,000 pairs; now threatened by fishing bycatch.
Brown-headed Gull
ブラウンフーデドガルは中央アジアの高山湖に繁殖し、インドやインドシナの海岸で越冬するカモメである。