Craugastor crassidigitus
Silhouette: Jose Carlos Arenas-Monroy · PhyloPic
In 3 days ~20% in a week ~40%
Craugastor crassidigitus is a species of frog in the family Craugastoridae. It is found in Colombia, Costa Rica, Panama, and possibly Nicaragua. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, arable land, pastureland, plantations, and heavily degraded former forest.
Media related to Craugastor crassidigitus at Wikimedia Commons Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Chirripó National Park | 🇨🇷 Costa Rica | |
| 2 | Braulio Carrillo National Park | 🇨🇷 Costa Rica | |
| 3 | Carara National Park | 🇨🇷 Costa Rica | |
| 4 | Corcovado National Park | 🇨🇷 Costa Rica | |
| 5 | Arenal Volcano National Park | 🇨🇷 Costa Rica | |
| 6 | Monteverde Cloud Forest Reserve | 🇨🇷 Costa Rica | |
| 7 | La Amistad International Park (Panama) | 🇵🇦 Panama |
With luck
About 10% of wildlife watchers report an Isla Bonita Robber Frog sighting in Corcovado National Park on a given day, based on 5 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 23rd most-seen of the 27 amphibians we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
August and September
In those months about 20% of wildlife watchers report an Isla Bonita Robber Frog in Corcovado National Park on a given day, against under 5% in January, March–June and October–November, the lowest months.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Isla Bonita Robber Frog 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.
4th of 7
Of the 7 parks where we can rate Isla Bonita Robber Frog sightings, Corcovado National Park ranks 4th at about 10%. The best odds are in Chirripó National Park (Costa Rica, about 20%), Braulio Carrillo National Park (Costa Rica, about 10%) and Carara National Park (Costa Rica, about 10%).
Same genus: Craugastor
The closest relatives of the Isla Bonita Robber Frog that you can see in Corcovado National Park (genus Craugastor, Northern Rainfrogs) are Fitzinger's Robber Frog (about 20%), Stejneger's Robber Frog (about 20%) and Rugose Robber Frog (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Isla Bonita Robber Frog is recorded against all the amphibians logged in Corcovado National Park (5 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.
