Little Gull vs Black-tailed Gull
Hydrocoloeus minutus 比較対象 Larus crassirostris
Side-by-Side Comparison
| 属性 | Little Gull | Black-tailed Gull |
|---|---|---|
| 学名 | Hydrocoloeus minutus | Larus crassirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 43.8 cm (17.2 in) | 72.8 cm (28.7 in) |
| 体重 | 114.08333333333333 g (4.02 oz) | 675.0 g (23.81 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-3 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Little Gull
Least Concern
Black-tailed Gull
About These Birds
Little Gull
Little Gull, 25–30 cm, is the world's smallest gull, breeding in Eurasian wetlands and wintering on Atlantic coasts. Breeding adult has a full black hood; underwing is uniformly dark — unique among gulls. Feeds on insects over water in summer, small fish and invertebrates in winter.
Black-tailed Gull
ウミネコは日本を中心とした東アジアの沿岸に分布し、猫のような鳴き声が特徴的な大型のカモメである。