Which species of wild goose, Anser anser, is the ancestor of all European domestic geese?
Greylag goose Grey-lag Grey lag goose Graylag Geese Gray lag Gray lag Geese Greylag Goose Greylag Anser anser Graylag geese Grey lag Geese Graylag Goose Grey-lag goose Gray-lag Greylag geese Wild Geese (birds) Anser ferus Goose, Greylag Gray-lag Geese Graylag goose Gray lag Goose Fen goose Greylag Geese Gray-lag Goose Grey-lag Geese Anas anser
grey lag geese fen goose graylag geese greylag goose grey lag anser anser gray lag anas anser gray lag goose grey lag goose anser ferus greylag graylag goose wild geese birds greylag geese goose greylag gray lag geese
greylag goose
WikipediaEntity
Greylag Goose