Dysithamnus mentalis
Silhouette: Sheatherius · PhyloPic
In 3 days ~50% in a week ~80%
The plain antvireo (Dysithamnus mentalis) is a passerine bird species in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Mexico, every Central American country except El Salvador, on both Trinidad and Tobago, and in every mainland South American country except Chile, French Guiana, Suriname, and Uruguay.
The plain antvireo was described by the Dutch zoologist Coenraad Jacob Temminck in 1823 and given the binomial name Myothera mentalis. It is now placed in the genus Dysithamnus which was introduced by the German ornithologist Jean Cabanis in 1847.
The plain antvireo has these 18 subspecies: The plain antvireo is 10 to 13 cm (3.9 to 5.1 in) long and weighs 12 to 16 g (0.42 to 0.56 oz). It is a rather chunky bird with a large head and short tail. Adult males of the nominate subspecies D. m. mentalis have a dark gray forehead and crown and blackish ear coverts. Their upperparts are grayish olive with a hidden white patch between the scapulars. Their wings are dark grayish olive with olive edges on the flight feathers, white tips on the grayish olive greater coverts, blackish median coverts with white... Wikipedia →
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Rio de Janeiro | 🇧🇷 Brazil | |
| 2 | Cali | 🇨🇴 Colombia | |
| 3 | Caracas | 🇻🇪 Venezuela | |
| 4 | Belo Horizonte | 🇧🇷 Brazil | |
| 5 | Niterói | 🇧🇷 Brazil | |
| 6 | São Paulo | 🇧🇷 Brazil | |
| 7 | Curitiba | 🇧🇷 Brazil |
Possible
About 20% of wildlife watchers report a Plain Antvireo sighting in Main Ridge Forest Reserve on a given day, based on 176 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 56th most-seen of the 103 birds we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
April and December–January
In those months about 30% of wildlife watchers report a Plain Antvireo in Main Ridge Forest Reserve on a given day, against about 10% in February and September, the lowest months.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Plain Antvireo sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
6th of 30
Of the 30 parks where we can rate Plain Antvireo sightings, Main Ridge Forest Reserve ranks 6th at about 20%. The best odds are in Serra dos Órgãos National Park (Brazil, about 40%), Amboró National Park (Bolivia, about 40%) and Iguazú National Park (Argentina, about 30%). All parks ranked.
Same family: Thamnophilidae
The closest relatives of the Plain Antvireo that you can see in Main Ridge Forest Reserve (family Thamnophilidae, Typical Antbirds) are Barred Antshrike (about 80%) and Northern White-fringed Antwren (about 40%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Plain Antvireo is recorded against all the birds logged in Main Ridge Forest Reserve (176 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.
