Birds of Oman

Gull-billed Tern

Caspian Tern

Greater Crested Tern

Lesser Crested Tern

Sandwich Tern

ad winter

ad winter

ad winter

ad winter

ad winter

ad summer

ad summer

ad summer

ad summer

ad summer

juv

juv

juv

juv

juv

juv

juv

juv

juv