Crossodactylus gaudichaudii
Silhouette: Jose Carlos Arenas-Monroy · PhyloPic
In 3 days ~40% in a week ~60%
Crossodactylus gaudichaudii is a species of frog in the family Hylodidae. The species is endemic to Brazil. The specific name, gaudichaudii, is in honor of French botanist Charles Gaudichaud-Beaupré. C. gaudichaudii is found in the Brazilian states of Rio de Janeiro and São Paulo.
The natural habitats of C. gaudichaudii are subtropical or tropical moist lowland forest, subtropical or tropical moist montane forest, and rivers, at altitudes from sea level to 1,800 m (5,900 ft). C. gaudichaudi is threatened by habitat loss. Wikipedia →
Recording1:07
Brazil · 2021
© Ricardo Gagliardi · iNaturalist · CC BY-NC 4.0
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Tijuca National Park | 🇧🇷 Brazil |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Rio de Janeiro | 🇧🇷 Brazil |
With luck
About 10% of wildlife watchers report a Gaudichaud's Frog sighting in Tijuca National Park on a given day, based on 32 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 2nd most-seen of the 9 amphibians we can rate there. Over three days the chance rises to about 40%, and over a week to about 60%, if each day is a fresh chance.
July and December–March
In those months about 20% of wildlife watchers report a Gaudichaud's Frog in Tijuca National Park on a given day, against under 5% in April and August–October, the lowest months.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Gaudichaud's Frog sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Tijuca National Park, in our data
Tijuca National Park is the only park on Wallace's Line with enough records to rate Gaudichaud's Frog sightings: about 10% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Gaudichaud's Frog is recorded against all the amphibians logged in Tijuca National Park (32 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.
