Oscar Dewhurst / Blue-throated Piping-Guan (Pipile cumanensis) feeding on palm fruits in the Peruvian Amazon. Madre de Dios, Peru. March

Alex Hyde / Blue-throated Piping-Guan (Pipile cumanensis) eating riverside clay along the banks of the Manu River, Manu Biosphere Reserve, Amazonia, Peru. November.

Hermann Brehm / Blue-throated Piping Guan (Pipile cumanensis) calling, Pantanal, Brazil

Hermann Brehm / Blue-throated Piping Guan (Pipile cumanensis) Pantanal, Brazil

Robin Chittenden / Trinidad piping guan (Pipile pipile) Trinidad and Tobago, April

Steve Gettle / Blue-throated Piping-Guan (Pipile cumanensis), Tambopata National Reserve, Peru

Steve Gettle / Blue-throated Piping-Guan (Pipile cumanensis), Tambopata National Reserve, Peru

Pete Oxford / Blue-throated piping guan (Pipile cumanensis) Yasuni National Park, Amazon Rainforest, Ecuador, South America.

Luiz Claudio Marigo / Blue-throated piping guan (Pipile pipile) amongst flowers of Pink Ipe tree (Tabebuia ipe / Handroanthus impetiginosus) Pantanal, Mato Grosso State, Western Brazil.

Luiz Claudio Marigo / Blue throated piping guan (Pipile pipile) perched in flowering Pink Ipe tree (Tabebuia ipe / Handroanthus impetiginosus) Pantanal, Mato Grosso State, Western Brazil. Critically endangered species.

Ben Cranke / Blue-throated Piping Guan (Pipile pipile) foraging on a river bank, Mato Grosso, Pantanal, Brazil. Critically endangered species.

Luiz Claudio Marigo / Blue-throated Piping-guan (Aburria cumanensis) Encontro das Aguas State Park, Pantanal, Mato Grosso State, Western Brazil.