Slender-billed Gull vs African Skimmer
Larus genei so với Rynchops flavirostris
Side-by-Side Comparison
| Thuộc Tính | Slender-billed Gull | African Skimmer |
|---|---|---|
| Tên Khoa Học | Larus genei | Rynchops flavirostris |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Laridae | Laridae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 60,2 cm (23.7 in) | 66,4 cm (26.1 in) |
| Khối Lượng | 285,0 g (10.05 oz) | 165,66666666666666 g (5.84 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-3 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Slender-billed Gull only
Không
African Skimmer only
Không
Tình Trạng Bảo Tồn
Least Concern
Slender-billed Gull
Least Concern
African Skimmer
About These Birds
Slender-billed Gull
Slender-billed Gull, 37–40 cm, breeds in Mediterranean and Black Sea saltmarshes and lagoons, wintering on West African coasts. Distinctive long slender bill gives a front-heavy profile; white head lacking hood, pinkish-white underparts. Feeds on fish and invertebrates in shallow coastal waters.
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.