Olrog's Gull vs African Skimmer
Larus atlanticus مقارنةً بـ Rynchops flavirostris
Side-by-Side Comparison
| السمة | Olrog's Gull | African Skimmer |
|---|---|---|
| الاسم العلمي | Larus atlanticus | Rynchops flavirostris |
| الرتبة | Charadriiformes | Charadriiformes |
| الفصيلة | Laridae | Laridae |
| حالة الحفاظ | Near Threatened | Least Concern |
| الطول | — | — |
| طول الجناح | 78,3 cm (30.8 in) | 66,4 cm (26.1 in) |
| الوزن | 850,0 g (29.98 oz) | 165,66666666666666 g (5.84 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | -- | 1-5 |
| Population Trend | — | — |
Habitat Comparison
حالة الحفاظ
Near Threatened
Olrog's Gull
Least Concern
African Skimmer
About These Birds
Olrog's Gull
Olrog's Gull, 55–58 cm, is an Endangered South American gull breeding in small colonies in Buenos Aires Province, Argentina. Very similar to Belcher's Gull. Piscivore; entirely dependent on mudflats and estuaries of the Buenos Aires coast. Threatened by industrial development of breeding and foraging sites.
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.