Glenn Bartley/ BIA / Great Curassow (Crax rubra), Costa Rica

Guy Edwardes / Great curassow (Crax rubra), Costa Rica.

Suzi Eszterhas / Great Curassow (Crax rubra) rear view, Osa Peninsula, Costa Rica.

David Tipling / Great Curassow (Crax rubra) male, La Selva, Costa Rica

Suzi Eszterhas / Great Curassow (Crax rubra) female, Osa Peninsula, Costa Rica

Christophe Courteau / Great Curassow (Crax rubra) head in profile. Pantanal, Brazil.

Konrad Wothe / Great Curassow (Crax rubra) male on forest floor, Braulio Carrillio National Park, Costa Rica

Konrad Wothe / Great Curassow (Crax rubra) male in tree, Braulio Carrillio National Park, Costa Rica

Sue Flood / Great Curassow (Crax rubra) male at Laguno de Lagartos, Boca Tapada, Costa Rica. January

Sue Flood / Great Curassow (Crax rubra) male, at Laguno de Lagartos, Boca Tapada, Costa Rica. January

Rod Williams / Great curassow {Crax rubra} female, captive, from Central America

Patricio Robles Gil / Male Great curassow {Crax rubra} El Cielo reserve, Tamaulipas, Mexico