We inherited a African goose when its mate was killed by a fox and it has adopted the Canadian Geese. However they will be leaving soon and we are not sure of the sex of the African. Is there a visible difference? he has a huge knot. we have looked into getting him a friend if we know which to get. Please HELP!
While you do not have another to compare to,males have higher-pitched voices than females. Males tend to be quite vocal and louder than females.