Black-headed Gull vs African Skimmer
Larus ridibundus مقارنةً بـ Rynchops flavirostris
Side-by-Side Comparison
| السمة | Black-headed Gull | African Skimmer |
|---|---|---|
| الاسم العلمي | Larus ridibundus | Rynchops flavirostris |
| الرتبة | Charadriiformes | Charadriiformes |
| الفصيلة | Laridae | Laridae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | — | — |
| طول الجناح | 58,2 cm (22.9 in) | 66,4 cm (26.1 in) |
| الوزن | 261,0 g (9.21 oz) | 165,66666666666666 g (5.84 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 1-3 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
حالة الحفاظ
Least Concern
Black-headed Gull
Least Concern
African Skimmer
About These Birds
Black-headed Gull
Black-headed Gull, 38–44 cm, is one of Europe's commonest gulls, breeding across the Palearctic on wetlands and coasts. Chocolate-brown (not black) hood in summer, lost in winter leaving dark ear-spot. Omnivore; follows ploughs, scavenges in cities, dips for invertebrates. Migratory.
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.