'Black' geese (genus Branta)

Black Brant Branta (bernicla) nigricans

Grey-bellied Brent Goose Branta (bernicla) ?nigricans

Dark-bellied Brent Goose Branta (bernicla) bernicla

Black Brant Branta (bernicla) nigricans x Dark-bellied Brent Goose Branta (bernicla) bernicla hybrid

Pale-bellied Brent Goose Branta (bernicla) hrota

Dark-bellied Brent Goose Branta (bernicla) bernicla x Pale-bellied Brent Goose Branta (bernicla) hrota hybrid

Red-breasted Goose Branta ruficollis

Dark-bellied Brent Goose Branta bernicla x Red-breasted Goose Branta ruficollis hybrid

Nene Branta sandvicensis

Canada Goose Branta canadensis (larger feral forms)

Todd's Canada Goose Branta canadensis interior

Barnacle Goose Branta leucopsis

Red-breasted Goose Branta ruficollis x Barnacle Goose Branta leucopsis hybrid

Canada Goose Branta canadensis x Barnacle Goose Branta leucopsis hybrid

Ridgway's Cackling Goose Branta hutchinsii minima

Taverner's Cackling Goose Branta hutchinsii taverni

Richardson's Cackling Goose Branta hutchinsii hutchinsii

Barnacle Goose Branta leucopsis x Cackling Goose Branta hutchinsii hybrid