Grey Gull vs African Skimmer
Larus modestus 比較対象 Rynchops flavirostris
Side-by-Side Comparison
| 属性 | Grey Gull | African Skimmer |
|---|---|---|
| 学名 | Larus modestus | Rynchops flavirostris |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 63.6 cm (25.0 in) | 66.4 cm (26.1 in) |
| 体重 | 325.0 g (11.46 oz) | 165.66666666666666 g (5.84 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-4 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Grey Gull
Least Concern
African Skimmer
About These Birds
Grey Gull
グレイガルはペルーとチリの沿岸に生息し、全身灰色の単調な体色が特徴的な南アメリカ固有のカモメである。
African Skimmer
African Skimmer: 36–42 cm, black-and-white skimmer with a long bright orange-yellow bill where the lower mandible is longer than the upper. Flies low over large rivers and lakes, cutting the water surface with the lower bill to catch fish. Resident and partial migrant along large rivers and lakes of sub-Saharan Africa. NT.