"Grallaria rex. GRALLARIA. A genus of formicarian passerine birds, a leading group of South American ant-thrushes." -Whitney, 1911

Antpitta

"Grallaria rex. GRALLARIA. A genus of formicarian passerine birds, a leading group of South American…

Crax alector, Crested Curassow, is black with a purplish gloss, the belly being white, the naked lores and orbits black, the cere and base of the bill yellow, the tip bluish, and the feet horn-coloured. Throughout the whole genus, which is Central ad South American, the female has a curly crest barred with white." A. H. Evans, 1900

Crested Curassow

Crax alector, Crested Curassow, is black with a purplish gloss, the belly being white, the naked lores…

South American bird related to the partridge.

Guan

South American bird related to the partridge.

The Oilbird or Guacharo (Steatornis caripensis) is a bird in the Steatornithidae family, related to the nightjars.

Oilbird

The Oilbird or Guacharo (Steatornis caripensis) is a bird in the Steatornithidae family, related to…

A large non—flying bird of South America.

South American Ostrich

A large non—flying bird of South America.

The Red-Legged Seriema (Cariama cristata) is a predatory terrestrial bird in the Cariamidae family of seriemas.

Red-Legged Seriema

The Red-Legged Seriema (Cariama cristata) is a predatory terrestrial bird in the Cariamidae family of…

"Rhynchotus rufescens,... is grey-brown, with blacker crown, rufous cheeks, neck, and breast, and chestnut primaries; the back is being barred with whitish and black, and the flanks with brown and white. " A. H. Evans, 1900. This bird is referenced in this source as Rhynchotus rufescens the Great Tinamou, though it's description seems to more closely resemble Rhynchotus rufescens the Red-Winged Tinamou.

Red-winged Tinamou

"Rhynchotus rufescens,... is grey-brown, with blacker crown, rufous cheeks, neck, and breast, and chestnut…