Winter birds Curlew sandpiper wandering for food in the shallow marsh land at low tide

animalia arctic siberia background bahrain beautiful beauty birdwatching breeding breeding plumage calidris calidris ferruginea colorful creature curlew curlew sandpiper egglaying environment exotic fauna feathered flock food ground lake marsh marsh land migratory migratory bird natural nature outdoor rocky sandpiper sea sea bird shallow tundra vertebrate animal wandering water wetland wild wild animal wildlife wing winter birds yellow back waters