Mediterranean Gull vs Black-bellied Tern
Larus melanocephalus 比較対象 Sterna acuticauda
Side-by-Side Comparison
| 属性 | Mediterranean Gull | Black-bellied Tern |
|---|---|---|
| 学名 | Larus melanocephalus | Sterna acuticauda |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Endangered |
| 体長 | — | — |
| 翼開長 | 60.5 cm (23.8 in) | 44.8 cm (17.6 in) |
| 体重 | 282.5 g (9.96 oz) | 159.5 g (5.63 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-5 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Mediterranean Gull
Endangered
Black-bellied 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。
Black-bellied Tern
Black-bellied Tern, 32–34 cm, is an Endangered freshwater tern of the Indian subcontinent, breeding on large river sandbars from Pakistan to Myanmar. Black belly contrasts with grey upperparts in breeding plumage; orange bill. Plunge-dives for small fish. Severely threatened by river modification.