Osteocephalus planiceps
Silhouette: Dmitry Bogdanov (vectorized by T. Michael Keesey) · PhyloPic
In 3 days ~40% in a week ~70%
Osteocephalus planiceps is a species of frog in the family Hylidae found in Colombia, Ecuador, Peru, and possibly Brazil. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.
Angulo, A., Coloma, L.A., Ron, S., Castro, F., Rueda, J.V., Jungfer, K.-H. & Monteza, J.I. 2004. Osteocephalus planiceps. 2006 IUCN Red List of Threatened Species. Downloaded on 21 July 2007. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Yasuní National Park | 🇪🇨 Ecuador |
More parks will be added in future updates.
Possible
About 20% of wildlife watchers report a Flat-headed Bromeliad Treefrog sighting in Yasuní National Park on a given day, based on 17 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 21st most-seen of the 49 amphibians we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
August
In that month about 30% of wildlife watchers report a Flat-headed Bromeliad Treefrog in Yasuní National Park on a given day, against under 5% in April–May, September–October and December, the lowest months.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Flat-headed Bromeliad Treefrog sightings with a recorded time, and about 8 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
Only Yasuní National Park, in our data
Yasuní National Park is the only park on Wallace's Line with enough records to rate Flat-headed Bromeliad Treefrog sightings: about 20% of wildlife watchers there report one on a given day.
Same genus: Osteocephalus
The closest relatives of the Flat-headed Bromeliad Treefrog that you can see in Yasuní National Park (genus Osteocephalus, Broad-headed Tree Frogs) are Giant Broad-headed Treefrog (about 30%), Yasuni Bromeliad Treefrog (about 20%) and Buckley's Slender-legged Treefrog (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Flat-headed Bromeliad Treefrog is recorded against all the amphibians logged in Yasuní National Park (17 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.
