Chrysothlypis chrysomelas
Silhouette: Sheatherius · PhyloPic
In 3 days <5%
The black-and-yellow tanager (Chrysothlypis chrysomelas) is a species of bird in the family Thraupidae, the tanagers and allies. It is found in Colombia, Costa Rica, and Panama. The black-and-yellow tanager was formally described in 1869 with the binomial Tachyphonus chrysomelas. By 1912 it had been reassigned to its present genus Chrysothlypis, which it shares with the scarlet-and-white tanager (C. salmoni). Some taxonomic systems incorrectly modified the specific epithet to chrysomelaena, but later restored the original to conform to the International Code of Zoological Nomenclature.
The black-and-yellow tanager is 12 cm (4.7 in) to 13 cm (5.1 in) long. It weighs 11 to 15 g (0.39 to 0.53 oz). It has a thin, sharply pointed bill and resembles a New World warbler. The species is sexually dimorphic. Adult males of the nominate subspecies are mostly bright yellow with a thin black ring around the eye and jet-black hindneck, mantle, upper back, wings, and tail.... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Chagres National Park | 🇵🇦 Panama | |
| 2 | Arenal Volcano National Park | 🇨🇷 Costa Rica | |
| 3 | Tapantí-Macizo de la Muerte National Park | 🇨🇷 Costa Rica | |
| 4 | Braulio Carrillo National Park | 🇨🇷 Costa Rica | |
| 5 | Darién National Park | 🇵🇦 Panama | |
| 6 | La Amistad International Park (Panama) | 🇵🇦 Panama | |
| 7 | Tenorio Volcano National Park | 🇨🇷 Costa Rica | |
| 8 | Poás Volcano National Park | 🇨🇷 Costa Rica |
Rare
Under 5% of wildlife watchers report a Black-and-yellow Tanager sighting in Poás Volcano National Park on a given day, based on 9 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 305th most-seen of the 356 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 Black-and-yellow Tanager in Poás Volcano National Park on a given day, so our monthly data shows no clear season.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Black-and-yellow Tanager sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
8th of 8
Of the 8 parks where we can rate Black-and-yellow Tanager sightings, Poás Volcano National Park ranks 8th at under 5%. The best odds are in Chagres National Park (Panama, about 30%), Arenal Volcano National Park (Costa Rica, about 10%) and Tapantí-Macizo de la Muerte National Park (Costa Rica, about 10%).
Same family: Thraupidae
The closest relatives of the Black-and-yellow Tanager that you can see in Poás Volcano National Park (family Thraupidae, Tanagers and Allies) are Silver-throated Tanager (about 80%), Blue-gray Tanager (about 80%) and Scarlet-rumped Tanager (about 70%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Black-and-yellow Tanager is recorded against all the birds logged in Poás Volcano National Park (9 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.
