Myrmoborus myotherinus
Silhouette: Sheatherius · PhyloPic
In 3 days ~30% in a week ~60%
The black-faced antbird (Myrmoborus myotherinus) is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Bolivia, Brazil, Colombia, Ecuador, Peru, and Venezuela. The black-faced antbird was described and illustrated by the German naturalist Johann Baptist von Spix in 1825 and given the binomial name Thamnophilus myotherinus. The specific epithet is from the Ancient Greek muiothēras meaning "flyhunter".
The black-faced antbird has these seven subspecies: Authors have suggested that some of the subspecies might better be treated as full species. The black-faced antbird is 12 to 13.5 cm (4.7 to 5.3 in) long and weighs 16 to 22 g (0.56 to 0.78 oz). Adult males of the nominate subspecies M. m. myotherinus have a dark bluish gray crown, nape, and upperparts... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sierra de la Macarena National Park | 🇨🇴 Colombia | |
| 2 | Tambopata National Reserve | 🇵🇪 Peru | |
| 3 | Manu National Park | 🇵🇪 Peru | |
| 4 | Amacayacu National Natural Park | 🇨🇴 Colombia | |
| 5 | Yasuní National Park | 🇪🇨 Ecuador | |
| 6 | Anavilhanas National Park | 🇧🇷 Brazil | |
| 7 | Cuyabeno Wildlife Reserve | 🇪🇨 Ecuador |
With luck
About 10% of wildlife watchers report a Black-faced Antbird sighting in Amacayacu National Natural Park on a given day, based on 84 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 127th most-seen of the 436 birds we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
January
In that month about 30% of wildlife watchers report a Black-faced Antbird in Amacayacu National Natural Park on a given day, against under 5% in June and August, the lowest months.
Between 6 and 9 am
Across all the parks we cover, that three-hour window holds the most Black-faced Antbird sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
4th of 7
Of the 7 parks where we can rate Black-faced Antbird sightings, Amacayacu National Natural Park ranks 4th at about 10%. The best odds are in Sierra de la Macarena National Park (Colombia, about 20%), Tambopata National Reserve (Peru, about 10%) and Manu National Park (Peru, about 10%).
GBIF citizen-science records
It is estimated from how often the Black-faced Antbird is recorded against all the birds logged in Amacayacu National Natural Park (84 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.
