
Domestic Goose look-alikes
Anser anser domesticus
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Open the appSeveral birds can be mistaken for the Domestic Goose. Compare the key differences below to confirm your sighting.
Birds to compare
Greylag Goose
Anser anser
Key differences
The wild ancestor. Domestic geese are generally larger, heavier, and often have a more upright posture. Many domestic breeds have white plumage, a bill knob, or a dewlap, which are absent in wild Greylags. Wild Greylags are typically uniform grey-brown with an orange bill and pink legs, and are strong flyers.
Canada Goose
Branta canadensis
Key differences
Canada Geese are easily distinguished by their black neck and head with a prominent white 'chinstrap' marking. They are generally smaller than most domestic geese and have black bills and legs.
Swan Goose
Anser cygnoides
Key differences
The wild ancestor of the Chinese Goose breed. Wild Swan Geese are slimmer, with a longer neck, a dark brown cap, and a white line at the base of the bill. Domestic Chinese Geese retain the long neck and often the dark cap, but are larger and typically have a prominent black knob on the bill, which is absent in wild Swan Geese.
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