Mediterranean Gull vs Forster's Tern
Larus melanocephalus 比較対象 Sterna forsteri
Side-by-Side Comparison
| 属性 | Mediterranean Gull | Forster's Tern |
|---|---|---|
| 学名 | Larus melanocephalus | Sterna forsteri |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 60.5 cm (23.8 in) | 50.5 cm (19.9 in) |
| 体重 | 282.5 g (9.96 oz) | 151.25 g (5.34 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-5 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Mediterranean Gull
Least Concern
Forster's Tern
About These Birds
Mediterranean Gull
クロズキンカモメは地中海沿岸に繁殖し、黒い頭部と赤い嘴が特徴的な美しいカモメである。
Forster's Tern
Forster's Tern, 33–36 cm, breeds in interior North American marshes and winters along both US coasts and into Mexico. Distinctive frosted silver upperparts and orange-based bill. In non-breeding plumage, shows a black eye-mask. Piscivore; hovers and plunge-dives in coastal bays and lagoons.