Rhacophorus orlovi
Silhouette: PhyloPic
In 3 days ~80% in a week >90%
Rhacophorus orlovi is a species of frog in the family Rhacophoridae. The species is endemic to Southeast Asia. The specific name, orlovi, is in honor of Russian herpetologist Nikolai Liutsianovich Orlov. Rhacophorus orlovi is found in Laos, Thailand, and Vietnam.
The natural habitats of Rhacophorus orlovi are subtropical or tropical moist lowland forests, rivers, freshwater marshes, and intermittent freshwater marshes, at elevations of 90–800 m (300–2,620 ft). R. orlovi is threatened by habitat loss. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cuc Phuong National Park | 🇻🇳 Vietnam |
More parks will be added in future updates.
Likely
About 40% of wildlife watchers report an Orlov's Treefrog sighting in Cuc Phuong National Park on a given day, based on 16 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 2nd most-seen of the 8 amphibians we can rate there. Over three days the chance rises to about 80%, and over a week to over 90%, if each day is a fresh chance.
August
In that month about 80% of wildlife watchers report an Orlov's Treefrog in Cuc Phuong National Park on a given day, against under 5% in March and April, the lowest months. That is one of Cuc Phuong National Park's wettest months, with about 390 mm of rain against 40 mm in December.
Between 3 and 6 pm
Across all the parks we cover, that three-hour window holds the most Orlov's Treefrog sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Cuc Phuong National Park, in our data
Cuc Phuong National Park is the only park on Wallace's Line with enough records to rate Orlov's Treefrog sightings: about 40% of wildlife watchers there report one on a given day.
Same family: Rhacophoridae
The closest relatives of the Orlov's Treefrog that you can see in Cuc Phuong National Park (family Rhacophoridae, Old World Tree Frogs) are Chinese Flying Frog (about 40%), Dotted Bubble-nest Frog (about 30%) and Spot-legged Tree Frog (about 30%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Orlov's Treefrog is recorded against all the amphibians logged in Cuc Phuong National Park (16 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.
