Gymnopithys leucaspis
Silhouette: Sheatherius · PhyloPic
In 3 days ~20% in a week ~40%
The white-cheeked antbird (Gymnopithys leucaspis) is an insectivorous bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Brazil, Colombia, Ecuador, and Peru. The English zoologist Philip Sclater described what is now the white-cheeked antbird in 1855 and coined the binomial name Myrmeciza leucaspis. It was later given the English name bicolored antbird (now Gymnopithys bicolor) and included what is now that separate species. They were split into separate species based on the results of a 2007 genetic study that found that the white-cheeked antbird was more similar to the rufous-throated antbird (G. rufigula) than it was to the bicolored antbird. Because of the principle of priority it retained the original specific epithet leucaspis despite the change of English name. All three are now placed in genus Gymnopithys which was introduced by the French ornithologist Charles Lucien Bonaparte in 1857. These three antbirds are the only members of genus Gymnopithys.
The white-cheeked antbird has these four subspecies: Wikipedia →
With luck
About 10% of wildlife watchers report a Bicolored Antbird sighting in Tenorio Volcano National Park on a given day, based on 322 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 162nd most-seen of the 444 birds we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
March, June–July and September–January
In those months about 10% of wildlife watchers report a Bicolored Antbird in Tenorio Volcano National Park on a given day, against under 5% in February, April–May and August, the lowest months.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Bicolored Antbird sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
9th of 24
Of the 24 parks where we can rate Bicolored Antbird sightings, Tenorio Volcano National Park ranks 9th at about 10%. The best odds are in Soberanía National Park (Panama, about 20%), Chagres National Park (Panama, about 10%) and Darién National Park (Panama, about 10%).
Same family: Thamnophilidae
The closest relatives of the Bicolored Antbird that you can see in Tenorio Volcano National Park (family Thamnophilidae, Typical Antbirds) are Barred Antshrike (about 30%), Spotted Antbird (about 20%) and Chestnut-backed Antbird (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Bicolored Antbird is recorded against all the birds logged in Tenorio Volcano National Park (322 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.
