snow goose - anser caerulescens

america anatidae animals anser anseriformes aquatic avian beak beaudette birding birds blue caerulescens canada canadian conservation environment environmental feather flight flying footed fowl fresh freshwater goose green horizontal land living marsh marshes natural nature north ontario organism ornithology outdoors outside riviauml salt snow tidal valley watching water waterfowl web webfooted wet wetland wild wildlife wing