How to Identify a Canada Goose (Branta canadensis)
Quick answer
Canada Goose, Branta canadensis: 5 field marks, size, habitat and range, and how to tell it from Cackling Goose, quoted from Audubon, Ducks Unlimited and USFWS.
Updated 2026-09-10 · Sources: Ducks Unlimited, Audubon
Found one? Take a photo to identify it.
Download on the App StoreWhat are the key facts?
- Scientific name: Branta canadensis
- Group: Geese
- Size: Length 2 ft 6 in-3 ft 10 in (76 cm-1.2 m); wingspan 4 ft 2 in-5 ft 7 in (1.3-1.7 m); weight 6 lb 9 oz-19 lb 13 oz (2.9-8.9 kg)
- Habitat: Lakes, ponds, bays, marshes, fields; highly diverse habitat use, always nests near water; increasingly uses city parks and suburban ponds
- Range in North America: Widespread across North America year-round in many regions, breeding from Alaska/Canada south through the US, with northern populations migratory
Field marks to check on a Canada Goose
- Head pattern: Adult: black head and neck with a distinctive white chinstrap/cheek patch extending upward on each cheek to behind the eye
- Body pattern: Adult: black neck sharply contrasts with a grayish-brown breast; blackish rump with white upper-tail coverts
- Body pattern: Different populations/subspecies vary greatly in overall size and body color, from white-chested to very dark
- Size compared with look-alikes: The smallest Canada Goose forms are now classified as a separate species, Cackling Goose
- Size compared with look-alikes: Cackling Goose is much smaller than Canada Goose, with a shorter neck, smaller bill, and higher-pitched cackling/yelping calls
Canada Goose vs Cackling Goose
Cackling Goose is much smaller than Canada Goose, with a shorter neck, smaller bill, and a much higher-pitched cackling or yelping call versus the Canada Goose's deeper honk
Where and when to look
Lakes, ponds, bays, marshes, fields; highly diverse habitat use, always nests near water; increasingly uses city parks and suburban ponds Widespread across North America year-round in many regions, breeding from Alaska/Canada south through the US, with northern populations migratory
How to photograph it for identification
Shoot from water level if you can, with the sun behind you, so head pattern and the wing patch show their true colors. Get one frame with the bird side-on and one as it stretches or flaps, which exposes the speculum and belly. Note who it is swimming with; ducks flock by species. The app names the likely species; confirm with the marks above, and check the female separately, since females of many ducks look alike.
FAQ
What does a Canada Goose look like?
Adult: black head and neck with a distinctive white chinstrap/cheek patch extending upward on each cheek to behind the eye Adult: black neck sharply contrasts with a grayish-brown breast; blackish rump with white upper-tail coverts
How do I tell a Canada Goose from a Cackling Goose?
Cackling Goose is much smaller than Canada Goose, with a shorter neck, smaller bill, and a much higher-pitched cackling or yelping call versus the Canada Goose's deeper honk
How big is a Canada Goose?
Length 2 ft 6 in-3 ft 10 in (76 cm-1.2 m); wingspan 4 ft 2 in-5 ft 7 in (1.3-1.7 m); weight 6 lb 9 oz-19 lb 13 oz (2.9-8.9 kg)
Where are Canada Gooses found?
Widespread across North America year-round in many regions, breeding from Alaska/Canada south through the US, with northern populations migratory
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Sources
- Ducks Unlimitedwww.ducks.org/hunting/waterfowl-id/canada-goose
- Audubonwww.audubon.org/field-guide/bird/canada-goose
Compiled by the BirdLens editorial team
Every fact on this page is taken from the sources listed above; numbers and prices are copied from the source, and prices name the guide or auction and its date. Research and drafting were assisted by AI, and each claim was then checked against the cited sources. Checked 2026-09-10. We do not buy, sell or grade items; the app identifies what you photograph and points you to these references.