This is a list of the bird species recorded in Peru. The avifauna of Peru has 1897 confirmed species, of which 120 are endemic, three have been introduced by humans, and 86 are rare or vagrants. An additional 23 species are unconfirmed.
Rheas
Order: RheiformesFamily: Rheidae The rheas are large flightless birds native to South America. Their feet have three toes rather than four which allows them to run faster. One species has been recorded in Peru. • Lesser rhea, Pterocnemia pennata ==Tinamous==
Order: AnseriformesFamily: Anhimidae The screamers are a small family of birds related to the ducks. They are large, bulky birds, with a small downy head, long legs, and large feet which are only partially webbed. They have large spurs on their wings which are used in fights over mates and in territorial disputes. Two species have been recorded in Peru. • Horned screamer, Anhima cornuta • Southern screamer, Chauna torquata (V) ==Ducks==
Order: PhoenicopteriformesFamily: PhoenicopteridaeFlamingos are gregarious wading birds, usually tall, found in both the Western and Eastern Hemispheres. Flamingos filter-feed on shellfish and algae. Their oddly shaped beaks are specially adapted to separate mud and silt from the food they consume and, uniquely, are used upside-down. Three species have been recorded in Peru. • Chilean flamingo, Phoenicopterus chilensis • Andean flamingo, Phoenicoparrus andinus • James's flamingo, Phoenicoparrus jamesi ==Grebes==
Grebes
Order: PodicipediformesFamily: PodicipedidaeGrebes are small to medium-large freshwater diving birds. They have lobed toes and are excellent swimmers and divers. However, they have their feet placed far back on the body, making them quite ungainly on land. Seven species have been recorded in Peru. • White-tufted grebe, Rollandia rolland • Titicaca grebe, Rollandia microptera • Least grebe, Tachybaptus dominicus • Pied-billed grebe, Podilymbus podiceps • Great grebe, Podiceps major • Silvery grebe, Podiceps occipitalis • Junin grebe, Podiceps taczanowskii (E) ==Pigeons==
Order: SteatornithiformesFamily: Steatornithidae The oilbird is a slim, long-winged bird related to the nightjars. It is nocturnal and a specialist feeder on the fruit of the oil palm. • Oilbird, Steatornis caripensis ==Potoos==
Potoos
Order: NyctibiiformesFamily: Nyctibiidae The potoos (sometimes called poor-me-ones) are large near passerine birds related to the nightjars and frogmouths. They are nocturnal insectivores which lack the bristles around the mouth found in the true nightjars. Six species have been recorded in Peru. • Rufous potoo, Phyllaemulor bracteatus • Great potoo, Nyctibius grandis • Long-tailed potoo, Nyctibius aethereus • Common potoo, Nyctibius griseus • Andean potoo, Nyctibius maculosus • White-winged potoo, Nyctibius leucopterus ==Nightjars==
Order: OpisthocomiformesFamily: Opisthocomidae The hoatzin is pheasant-sized, but much slimmer. It has a long tail and neck, but a small head with an unfeathered blue face and red eyes which are topped by a spiky crest. It is a weak flier which is found in the swamps of the Amazon and Orinoco rivers. • Hoatzin, Opisthocomus hoazin ==Limpkin==
Limpkin
Order: GruiformesFamily: Aramidae The limpkin resembles a large rail. It has drab-brown plumage and a grayer head and neck. • Limpkin, Aramus guarauna ==Trumpeters==
Trumpeters
Order: GruiformesFamily: Psophiidae The trumpeters are dumpy birds with long necks and legs and chicken-like bills. They are named for the trumpeting call of the males. Two species have been recorded in Peru. • Gray-winged trumpeter, Psophia crepitans • Pale-winged trumpeter, Psophia leucoptera ==Rails==
Order: GruiformesFamily: Heliornithidae Heliornithidae is a small family of tropical birds with webbed lobes on their feet similar to those of grebes and coots. One species has been recorded in Peru. • Sungrebe, Heliornis fulica ==Plovers==