Parent: Anatidae (Ducks)

└─ Branta (Brent geese)

└─── Branta bernicla (Brant)

└─── Branta canadensis (Canada goose)

└─── Branta hutchinsii (Cackling goose)

└─── Branta leucopsis (Barnacle goose)

└─── Branta ruficollis (Red-breasted goose)

└─── Branta sandvicensis (Hawaiian goose)