Yellow-billed Nunbird
Monasa flavirostris
Silhouette: Matt Wilkins (Photo by Len Blumin) · PhyloPic
- KingdomAnimalia (Animals)
- PhylumChordata (Chordates)
- ClassAves (Birds)
- OrderPiciformes (Woodpeckers and Allies)
- FamilyBucconidae (Puffbirds)
- GenusMonasa (Typical Nunbirds)
- SpeciesMonasa flavirostris (Yellow-billed Nunbird)
About the Yellow-billed Nunbird
The yellow-billed nunbird (Monasa flavirostris) is a species of near-passerine bird in the family Bucconidae, the puffbirds, nunlets, and nunbirds. It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru. The yellow-billed nunbird is monotypic.
The yellow-billed nunbird is 23 to 25 cm (9.1 to 9.8 in) long and weighs about 39 g (1.4 oz). The adult is mostly sooty black, with the belly tending to very dark gray and the tail being greenish black. The lesser wing coverts are mostly white and show as white spots on the closed wing. The bill is yellow and noticeably shorter than those of the other members of its genus. Its eye is dark and the feet blackish. Immatures are a slightly duller black than adults and the white areas are not as prominent.
The yellow-billed nunbird is found in two areas of the upper Amazon Basin. One extends from southeastern Colombia through eastern Ecuador into northern Peru. The other includes eastern Peru, northern Bolivia, and western Brazil as far east as the upper Purus River. The species inhabits somewhat open landscapes such as transitional forest, secondary forest, the edges... Wikipedia →
Recent sightings of Yellow-billed Nunbird in Cuyabeno Wildlife Reserve
LIVEiNaturalistClosest Relatives at Cuyabeno Wildlife Reserve
Black-fronted Nunbird
Monasa nigrifrons
White-fronted Nunbird
Monasa morphoeus
Swallow-wing Puffbird
Chelidoptera tenebrosa
White-necked Puffbird
Notharchus hyperrhynchus
Pied Puffbird
Notharchus tectus
Chestnut-capped Puffbird
Bucco macrodactylus
Collared Puffbird
Bucco capensis
Brown Nunlet
Nonnula brunnea
Lanceolated Monklet
Micromonacha lanceolata
White-chested Puffbird
Malacoptila fusca
Spotted Puffbird
Bucco tamatia
White-throated Toucan
Ramphastos tucanus
Global Distribution
Warmer areas are where this animal is recorded most often.
Parks Where Found
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sierra de la Macarena National Park | 🇨🇴 Colombia | |
| 2 | Cordillera Azul National Park | 🇵🇪 Peru | |
| 3 | Yasuní National Park | 🇪🇨 Ecuador | |
| 4 | Cuyabeno Wildlife Reserve | 🇪🇨 Ecuador | |
| 5 | Manu National Park | 🇵🇪 Peru | |
| 6 | Tambopata National Reserve | 🇵🇪 Peru | |
| 7 | Amacayacu National Natural Park | 🇨🇴 Colombia | |
| 8 | Chingaza National Natural Park | 🇨🇴 Colombia |
Quick answers
What are the chances of seeing a Yellow-billed Nunbird in Cuyabeno Wildlife Reserve?
Under 5% of wildlife watchers report a Yellow-billed Nunbird sighting in Cuyabeno Wildlife Reserve, based on 128 verified sightings from GBIF citizen-science data.
When is the best time to see Yellow-billed Nunbird in Cuyabeno Wildlife Reserve?
December has the highest sighting rate for Yellow-billed Nunbird in Cuyabeno Wildlife Reserve in our monthly data.