Luiz Claudio Marigo / Spot backed puffbird {Nystalus maculatus} Caatina, Brazil

Glenn Bartley/ BIA / Barred Puffbird (Nystalus radiatus), Andes, Colombia

Nick Garbutt / Barred Puffbird (Nystalus radiatus) perched in rainforest canopy, Rio Claro Reserve, Magdalena Valley, Colombia, South America.

Pete Oxford / Spot-backed puffbird {Nystalus maculatus} Caatinga, Brazil.

Thomas Marent / Barred Puffbird (Nystalus radiatus), Rio Claro Nature Reserve, Colombia

Agustin Esmoris / White-eared Puffbird (Nystalus chacuru), Argentina