
Long-tailed Potoo
Nyctibius aethereus (Wied-Neuwied, M, 1820)
440 gWeight
The long-tailed potoo (Nyctibius aethereus) is a species of bird in the family Nyctibiidae.
Busiest months: October · Most records: Peru, Brazil, Ecuador
Where and when it's recorded
Long-tailed Potoo has been recorded at 87 of the 8,171 birding hotspots we track, in 10 countries and regions.
Records by month Southern Hemisphere
Where it's recorded most
- Amazonía LodgePeru103 records
- Asociacion para La Conservacion de Aves y La Biodiversidad Koepcke's HermitPeru93 records
- Sadiri LodgeBolivia61 records
More places
- PN do Iguaçu – Trilha do Poço PretoBrazil56 records
- Los Amigos Biological StationPeru52 records
- PN Iguazú – Ruta 101Argentina50 records
- Pantiacolla LodgePeru48 records
- Refugio Amazonas LodgePeru41 records
- Tambopata Research CenterPeru41 records
- La Selva LodgeEcuador40 records
Countries and regions with the most records
eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.
About
The long-tailed potoo (Nyctibius aethereus) is a species of bird in the family Nyctibiidae. It is found in every mainland South American country except Chile and Uruguay.
Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia
Questions
How big is the Long-tailed Potoo?
The Long-tailed Potoo weighs around 440 g.
Where does the Long-tailed Potoo live?
Its breeding range: South America: Amazonia and southeastern South America. It is most often recorded in Peru, Brazil and Ecuador.
When is the best time to see the Long-tailed Potoo?
At the hotspots we track, it is recorded most in October (Southern Hemisphere).
Is the Long-tailed Potoo endangered?
The IUCN Red List classifies the Long-tailed Potoo as Least Concern.
What does the Long-tailed Potoo eat?
Main food: Insects & other invertebrates.
What family is the Long-tailed Potoo in?
It belongs to the family Potoos (Nyctibiidae), order Nyctibiiformes.
At a glance
- Weight
- 440 g
- Habitat
- Forest
- Diet
- Insects & other invertebrates
- Lifestyle
- Perches in trees
- Migration
- Resident (barely migrates)
- Conservation
- Least Concern
More measurements
- Wing
- 332 mm
- Tail
- 301 mm
- Bill
- 32 mm
- Tarsus
- 11 mm
Averages from the AVONET dataset; length from field guides where available.
Range
South America: Amazonia and southeastern South America
Breeding range, IOC World Bird List 15.2
Classification
- Order
- Nyctibiiformes
- Family
- Potoos Nyctibiidae
- Genus
- Nyctibius
Other birds in the genus Nyctibius

Download illustration
Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Carlos Sanchez. ↗
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In other languages
- EnglishLong-tailed Potoo
- 简体中文长尾钩嘴夜鹰
- 繁體中文長尾林鴟
- 日本語オナガタチヨタカ
- DeutschLangschwanz-Tagschläfer
- FrançaisIbijau à longue queue
- EspañolNictibio colilargo
- Portuguêsurutau-pardo
- ItalianoNittibio codalunga
- NederlandsWigstaartreuzennachtzwaluw
- РусскийДлиннохвостый уратао
- Svenskalångstjärtad poto
- DanskLanghalet Potu
- Polskinocolot wielkosterny
Great PotooNyctibius grandis
Northern PotooNyctibius jamaicensis
Common PotooNyctibius griseus
Andean PotooNyctibius maculosus
White-winged PotooNyctibius leucopterus
Rufous PotooPhyllaemulor bracteatus