Lurocalis rufiventris
Silhouette: Sheatherius · PhyloPic
In 3 days <5%
The rufous-bellied nighthawk (Lurocalis rufiventris), sometimes also Taczanowski's nighthawk, is a species of nightjar in the family Caprimulgidae. It is found in Bolivia, Colombia, Ecuador, Peru, and Venezuela. The rufous-bellied nighthawk was described as a species, later was treated as a subspecies of short-tailed nighthawk (Lurocalis semitorquatus), but since at least the late 1990s has been again accepted as a species in its own right. It is monotypic.
The rufous-bellied nighthawk is 23 to 25 cm (9.1 to 9.8 in) long. Its uppersides and wings are dark brown with rufous and buff spots and speckles. The tail is brown with tawny or grayish brown bars and a pale tip. The chin is dark brown, the throat white, the breast dark brown, and the belly and flanks tawny buff.
The rufous-bellied nighthawk is found in the Andes of western Venezuela, the eastern and central Andes of Colombia, the west side of much of the Ecuadoran Andes, and the east side of the Andes through Ecuador and Peru into Bolivia. It inhabits humid montane cloudforest, in at least Ecuador and Peru at elevations between 1,500 and 3,450 m (4... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Los Nevados National Natural Park | 🇨🇴 Colombia |
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Rufous-bellied Nighthawk sighting in Los Nevados National Natural Park on a given day, based on 39 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 315th most-seen of the 424 birds we can rate there. Over three days the chance rises to under 5%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Rufous-bellied Nighthawk in Los Nevados National Natural Park on a given day, so our monthly data shows no clear season.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Rufous-bellied Nighthawk sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Los Nevados National Natural Park, in our data
Los Nevados National Natural Park is the only park on Wallace's Line with enough records to rate Rufous-bellied Nighthawk sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Rufous-bellied Nighthawk is recorded against all the birds logged in Los Nevados National Natural Park (39 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
