African Skimmer vs Sandwich Tern
Rynchops flavirostris 比較対象 Thalasseus sandvicensis
Side-by-Side Comparison
| 属性 | African Skimmer | Sandwich Tern |
|---|---|---|
| 学名 | Rynchops flavirostris | Thalasseus sandvicensis |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 66.4 cm (26.1 in) | 57.7 cm (22.7 in) |
| 体重 | 165.66666666666666 g (5.84 oz) | 223.5 g (7.88 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-5 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
African Skimmer
Least Concern
Sandwich Tern
About These Birds
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.
Sandwich Tern
サンドイッチアジサシは大西洋と黒海の海岸で繁殖する大型のアジサシです。黒い先端を持つ細い黒い嘴が特徴です。