The buff-fronted owl is a small owl. It is found in widely separated areas in every South American country except French Guiana and Suriname.
The spectacled owl is a large tropical owl native to the neotropics. It is a resident breeder in forests from southern Mexico and Trinidad, through Central America, south to southern Brazil, Paraguay, and northwestern Argentina. There are six subspecies. One is occasionally treated as a separate species called the short-browed or brown-spectacled owl but the consensus is that it is still merely a race until more detailed analysis can be done.
The rusty-barred owl is a medium-sized "typical owl" in subfamily Striginae. It is found in Argentina, Brazil, and Paraguay.
The Tacarcuna wood quail is a species of bird in the family Odontophoridae, the New World quail. It is found in Colombia and Panama.
The blackish nightjar is a species of bird in the family Caprimulgidae. It is found in Brazil, Bolivia, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.
The long-trained nightjar is a species of nightjar in the family Caprimulgidae. It is found in Argentina and Brazil.
The rufous-banded owl is a species of owl in the family Strigidae. It is found in Bolivia, Colombia, Ecuador, Peru, and Venezuela.
The Yungas pygmy owl, is a species of owl in the family Strigidae. It is found in Argentina, Bolivia, and Peru.
The black-capped screech owl, or variable screech owl, is a species of owl in the family Strigidae. It is found in Argentina, Brazil, and Paraguay.
The Yungas screech owl, also known as montane forest screech-owl and Hoy's screech owl, is a species of owl in the family Strigidae. It is found in Argentina and Bolivia.
The cloud-forest screech owl is a species of owl in the family Strigidae. It is found in Bolivia and Peru.
The tawny-bellied screech owl is a species of owl in the family Strigidae. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.
The band-bellied owl is a species of owl in the family Strigidae. It is found in Bolivia, Colombia, Ecuador and Peru.
The long-tailed potoo is a species of bird in the family Nyctibiidae. It is found in every mainland South American country except Chile and Uruguay.
The Picui ground dove or Picui dove is a species of bird in the family Columbidae. It is found in Argentina, Bolivia, Brazil, Chile, Colombia, Paraguay, Peru, and Uruguay.
The ochre-bellied dove or buff-bellied dove is a species of bird in the family Columbidae. It is found in Ecuador and Peru.
The white-browed foliage-gleaner is a Near Threatened species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina, Brazil, and possibly Paraguay.
The creamy-bellied gnatcatcher is a species of bird in the family Polioptilidae. It is found in Argentina, Brazil, and Paraguay.
The ochre-browed thistletail is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is endemic to western Venezuela.
The buff-browed foliage-gleaner is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina, Bolivia, Brazil, Ecuador, Paraguay, Peru, and Uruguay.
