The violet-throated starfrontlet is a species of hummingbird in the "brilliants", tribe Heliantheini in subfamily Lesbiinae. It is found in Bolivia and Peru and possibly Ecuador.
The bearded mountaineer or eastern mountaineer is a species of hummingbird in the "coquettes", tribe Lesbiini of subfamily Lesbiinae. It is endemic to Peru.
The bazas, Aviceda, are a genus of bird of prey in the family Accipitridae. The genus has a widespread distribution from Australia to southern Asia and across to Africa. The bazas are sometimes known as cuckoo-hawks. A prominent crest is a feature of the bazas. They have two tooth-like indentations on the edge of the upper bill.
The white-rumped hawk is a species of bird of prey in subfamily Accipitrinae, the "true" hawks, of family Accipitridae. It is found in Argentina, Bolivia, Brazil, Colombia, Ecuador, Paraguay, Peru, and Venezuela.
The crane hawk is a species of bird of prey in the family Accipitridae. It is monotypic within the genus Geranospiza.
The white-browed hawk is a species of bird of prey in subfamily Accipitrinae, the "true" hawks, of family Accipitridae. It is found Bolivia, Brazil, and Peru.
The grey-backed hawk is an Endangered species of bird of prey in subfamily Accipitrinae, the "true" hawks, of family Accipitridae. It is found in Ecuador and far northern Peru.
The Madagascar harrier-hawk is a very large species of bird of prey in the family Accipitridae, endemic to Madagascar.
The Great Nicobar serpent eagle, also known as the South Nicobar serpent eagle, is a species of bird of prey in the family Accipitridae. It is probably the smallest known eagle, with a weight of about 450 g (0.99 lb), a wingspan of 85 to 95 cm and a body length of about 38 to 42 cm. It is endemic to forest on the Indian island of Great Nicobar. It is threatened by habitat loss.
The dark-winged trumpeter is a species of bird in the family Psophiidae. It is endemic to Brazil.
The pale-browed treehunter is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is endemic to Brazil.
The golden-collared toucanet is a near-passerine bird in the toucan family Ramphastidae. It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru.
Rheiformes is an order that contains the family Rheidae (rheas). It is in the infraclass Paleognathae, which contains all ratites. Extant members are found in South America. While the IOC World Bird List and the Clements Checklist categorise Rheiformes as its own order, the BirdLife Data Zone includes rheas, along with ostriches, tinamous, cassowaries, emu, and kiwis, in the order Struthioniformes. Of the two extant species of rheas recognized by the IUCN Red List, as of 2022, Rhea americana is listed as near threatened, while Rhea pennata is listed as least concern. From 2014 to 2022, the IUCN recognised Rhea tarapacensis as a separate species, and listed it as near threatened in its last assessment in 2020; in 2022, it was again recognised as a subspecies of R. pennata.
