Basileuterus melanogenys
Silhouette: Andy Wilson · PhyloPic
In 3 days ~30% in a week ~60%
The black-cheeked warbler (Basileuterus melanogenys) is a species of bird in the family Parulidae, the New World warblers. It is found in Costa Rica and Panama. The black-cheeked warbler was formally described in 1865 with its current binomial Basileuterus melanogenys. It has these three subspecies:
What is now the Pirre warbler (M. ignotus) was originally described as another subspecies of the black-cheeked warber; they form a superspecies. The black-cheeked warbler is about 13.5 cm (5.3 in) long and weighs an average of about 12 g (0.42 oz). The sexes have the same plumage. Adults of the nominate subspecies B. m. melanogenys have a chestnut crown, a white or pale yellowish supercilium, and a thin black line between them on an otherwise blackish face. The sides of their nape are sooty blackish and the rest of the nape is dark brownish gray or olive. Their back, wings, and tail are dusky brownish gray and their rump and uppertail coverts are olive. Their throat is whitish, their breast grayish, their flanks olive, and the center of their belly and their... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Volcán Barú National Park | 🇵🇦 Panama | |
| 2 | Los Quetzales National Park | 🇨🇷 Costa Rica | |
| 3 | Irazú Volcano National Park | 🇨🇷 Costa Rica | |
| 4 | Tapantí-Macizo de la Muerte National Park | 🇨🇷 Costa Rica | |
| 5 | La Amistad International Park (Panama) | 🇵🇦 Panama | |
| 6 | Chirripó National Park | 🇨🇷 Costa Rica | |
| 7 | Braulio Carrillo National Park | 🇨🇷 Costa Rica | |
| 8 | Poás Volcano National Park | 🇨🇷 Costa Rica |
With luck
About 10% of wildlife watchers report a Black-cheeked Warbler sighting in La Amistad International Park (Panama) on a given day, based on 1,159 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 139th most-seen of the 657 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.
February and August
In those months about 20% of wildlife watchers report a Black-cheeked Warbler in La Amistad International Park (Panama) on a given day, against about 10% in March–July and September–January, the lowest months.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Black-cheeked Warbler sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
5th of 8
Of the 8 parks where we can rate Black-cheeked Warbler sightings, La Amistad International Park (Panama) ranks 5th at about 10%. The best odds are in Volcán Barú National Park (Panama, about 40%), Los Quetzales National Park (Costa Rica, about 30%) and Irazú Volcano National Park (Costa Rica, about 30%). All parks ranked.
Same genus: Basileuterus
The closest relatives of the Black-cheeked Warbler that you can see in La Amistad International Park (Panama) (genus Basileuterus) are Golden-crowned Warbler (about 10%) and Rufous-capped Warbler (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Black-cheeked Warbler is recorded against all the birds logged in La Amistad International Park (Panama) (1,159 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.
