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

The following hybrid appears to be a cross between Brent Goose (presumably Dark-bellied) and Red-breasted Goose. Vagrant Red-breasted Geese occasionally appear among Brent Goose flocks and presumably this is the offspring of one of them.

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presumed Dark-bellied Brent Goose x Red-breasted Goose hybrid, Oare Marshes (Kent, UK), 26th December 2012