Andean Gull vs White-cheeked Tern
Larus serranus से तुलना Sterna repressa
Side-by-Side Comparison
| विशेषता | Andean Gull | White-cheeked Tern |
|---|---|---|
| वैज्ञानिक नाम | Larus serranus | Sterna repressa |
| गण | Charadriiformes | Charadriiformes |
| कुल | Laridae | Laridae |
| संरक्षण स्थिति | Least Concern | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 70.6 cm (27.8 in) | 48.3 cm (19.0 in) |
| वजन | 478.0 g (16.86 oz) | 118.75 g (4.19 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1-4 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Least Concern
Andean Gull
Least Concern
White-cheeked Tern
About These Birds
Andean Gull
Andean Gull, 45–48 cm, breeds at high-altitude Andean lakes from Colombia to Argentina, typically above 3000 m. Black hood in breeding plumage; white below with grey mantle. Largely insectivore, following cattle or foraging at lake edges. Partial altitudinal migrant descending to Pacific and Atlantic coasts in winter.
White-cheeked Tern
White-cheeked Tern, 32–34 cm, breeds around the Red Sea, Persian Gulf, and Indian Ocean coasts from East Africa to Pakistan. Grey above and below in breeding plumage, white cheek patch below the black cap. Piscivore; plunge-dives in coastal waters. Some movement to winter quarters in East African coasts.