A group of greater flamingos spotted searching for food in shallow water, with distinctive curved bills, scoop and filter the preys beneath the water's surface

greater flamingo phoenicopterus roseus bird animal wildlife zoo species pink nature sanctuary stand habitat natural wild plumage feather beak park malaysia southeast asia water pond birdwatching exotic lagoon lake bill singapore perch river swamp mangrove eat forage feed shrimp plankton coastal shallow mudflat food scoop filter curve flock insect estuary prey