a pair of ruddy shelducks looking for food in the water

anseriformes orangeyellow environments crustaceans scientific ferruginea grasslands reflection shelducks farmlands waterbird waterfowl shelduck anatidae paddling inhabits wildlife looking tadorna insects shrimps aquatic mallard family grains plants animal nature yellow ruddy water genus order large lakes feeds frogs ducks goose pair food name bird duck body open beak pond swan wing lake