L'Oie Sauvage, le Canada goose (Anser canadensis, Branta canadensis) vintage oiseau lithographie - James De Kay, de zoologie, de New York, NY ou la faune, Oiseaux Photo Stock - Alamy
Bernache goose canada hi-res stock photography and images - Alamy
Canada Goose - Branta canadensis
Snow Goose - eBird
GAWW: Species Description
Canada Goose swimming in evening light - FeederWatch