Robin Chittenden / Dark-bellied brent goose (Branta bernicla bernicla) flock resting on sand bar. Norfolk, England, UK. November.
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Julian Hume / Extinct parrots.. Clockwise from top left: Glaucous Macaw (Anodorhynchus glaucus) extinct, 1960, from South America.. Cuban red macaw (Ara tricolor) extinct in 1864. Cuba, West Indies. Jamaican red ma...