greylag goose, scientific name (anser anser).

scientific reflection waterbird waterfowl shorebird wildlife greylag mallard seabird animal nature goose anser ducks water name lake park bird duck beak wing swan pond dng goose bird wet nature lake canada animals fauna feather canada duck beak inhospitable swim aquatic galloanserae wing gray white anatidae animal animalia anser anseriformes aves behaviour bill birds birdwatching black chick colored field flight geese grass graylag