the male hooded merganser (lophodytes cucullatus)

male hooded merganser lophodytes cucullatus species fish-eating duck subfamily anatinae extant genus animal anseriformes aquatic avian beak beautiful beauty bird bixi brown change climate conservation cucullatus cute duck ecology environment exotic eyes feather female girl habitat hooded horizontal landscape lophodytes merganser mergus missouri natural nature one ornithology pretty rock sawbill single small swimming water waterbird waterfowl wetland wild wildfowl wildlife wing winter