Caspian Gull vs Saunders's Gull
Larus cachinnans в сравнении с Saundersilarus saundersi
Side-by-Side Comparison
| Характеристика | Caspian Gull | Saunders's Gull |
|---|---|---|
| Научное название | Larus cachinnans | Saundersilarus saundersi |
| Отряд | Charadriiformes | Charadriiformes |
| Семейство | Laridae | Laridae |
| Охранный статус | Least Concern | Vulnerable |
| Длина | — | — |
| Размах крыльев | 85,4 cm (33.6 in) | 54,8 cm (21.6 in) |
| Масса | 1090,0 g (38.45 oz) | 195,0 g (6.88 oz) |
| Питание | -- | -- |
| Размер кладки | 1-4 | 1-6 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Least Concern
Caspian Gull
Vulnerable
Saunders's Gull
About These Birds
Caspian Gull
Caspian Gull, 56–68 cm, breeds around the Black Sea and Caspian Sea, wintering to the Middle East and East Africa. Long parallel-sided bill, rounded head, pale eye with yellowish orbital ring, pinkish legs. Omnivore; scavenges at landfills and forages in agricultural fields. Partially migratory.
Saunders's Gull
Saunders's Gull, 29–32 cm, is a Vulnerable gull breeding in coastal saltmarshes of China and Korea, wintering along East Asian coasts to Vietnam. Black hood in breeding plumage, white wing-tip mirrors. Feeds on crustaceans and invertebrates in tidal mudflats. Threatened by reclamation of Yellow Sea tidal flats.