Lesser Black-backed Gull vs African Skimmer
Larus fuscus so với Rynchops flavirostris
Side-by-Side Comparison
| Thuộc Tính | Lesser Black-backed Gull | African Skimmer |
|---|---|---|
| Tên Khoa Học | Larus fuscus | Rynchops flavirostris |
| Bộ | Charadriiformes | Charadriiformes |
| Họ | Laridae | Laridae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 82,4 cm (32.4 in) | 66,4 cm (26.1 in) |
| Khối Lượng | 841,3333333333334 g (29.68 oz) | 165,66666666666666 g (5.84 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-3 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Lesser Black-backed Gull only
African Skimmer only
Không
Tình Trạng Bảo Tồn
Least Concern
Lesser Black-backed Gull
Least Concern
African Skimmer
About These Birds
Lesser Black-backed Gull
Lesser Black-backed Gull, 48–56 cm, breeds across Northern Europe and Iceland, undertaking one of the longest migrations of any large gull — to winter quarters in East Africa, India, and the Gulf. Slate-black mantle, yellow legs, yellow bill with red spot. Omnivore; increasingly winters in North America.
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.