Mark Carwardine / Pink pigeon (Columba / Nesoenas mayeri) threatened / endangered species, Black River Gorges, Mauritius, Indian Ocean, wild

Brent Stephenson / Pink Pigeon (Nesoenas / Columba mayeri) perched in trees near the research station in the Black River Gorges National Park, Mauritius.

Tim Laman / Marquesan Imperial Pigeon (Ducula galeata) Nuku Hiva Island, Marquesas Islands, French Polynesia. IUCN Red List: Critically Endangered

Mark Carwardine / Chatham Island black robin (Petroica traversi) wild bird on South East Island (Rangatira), Chatham Islands, New Zealand, Endangered species, once the rarest bird in the world (down to one pregnant fem...

Rod Williams / Montserrat Oriole (Icterus oberi) male perched on branch, Montserrat, West Indies. Critically Endangered, Captive

Tony Heald / Gouldian finch, red faced morph {Chloebia gouldiae} Northern Territory, Australia

Gabriel Rojo / Yellow Cardinal (Gubernatrix Cristata) male perched, Calden Forest, La Pampa, Argentina, January, Endangered species

Luiz Claudio Marigo / Araripe manakin (Antilophia bokermanni) critically endangered, endemic to the Araripe Highlands, at the Atlantic Rainforest, municipality of Barbalha, southeastern Cearia State, northeastern Brazil, D...