Brown-headed Gull vs Snowy-crowned Tern
Larus brunnicephalus से तुलना Sterna trudeaui
Side-by-Side Comparison
| विशेषता | Brown-headed Gull | Snowy-crowned Tern |
|---|---|---|
| वैज्ञानिक नाम | Larus brunnicephalus | Sterna trudeaui |
| गण | Charadriiformes | Charadriiformes |
| कुल | Laridae | Laridae |
| संरक्षण स्थिति | Least Concern | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 66.8 cm (26.3 in) | 51.2 cm (20.2 in) |
| वजन | 584.0 g (20.60 oz) | 149.75 g (5.28 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1-4 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Least Concern
Brown-headed Gull
Least Concern
Snowy-crowned Tern
About These Birds
Brown-headed Gull
Brown-headed Gull, 41–46 cm, breeds at high-altitude Tibetan lakes and Central Asian wetlands, wintering on coasts from India to Southeast Asia. Brown hood in breeding plumage; white wing mirrors. Piscivore and invertivore; follows fishing activity in coastal bays.
Snowy-crowned Tern
Snowy-crowned Tern, 33–35 cm, breeds along the Atlantic coasts of Argentina and Uruguay, wintering north to southern Brazil. White crown with black post-ocular mark (unlike a full black cap), yellow-tipped red bill. Coastal and estuarine piscivore; plunge-dives for small fish.