Rhacophorus annamensis
Silhouette: PhyloPic
In 3 days ~30% in a week ~60%
Rhacophorus annamensis is a species of frog in the family Rhacophoridae found in the Annamite Mountains in Cambodia and Vietnam. Its natural habitats are subtropical or tropical moist lowland forest, subtropical or tropical moist montane forest, and rivers. It is threatened by habitat loss. The females of this species are somewhat larger, at around 4.0 in (10 cm). This frog is usually a light gray color, but can also be brown or a dark red color, and in some cases bright yellow. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cat Tien National Park | 🇻🇳 Vietnam |
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report an Annam Flying Frog sighting in Cat Tien National Park on a given day, based on 7 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 20th most-seen of the 21 amphibians we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
November
In that month about 40% of wildlife watchers report an Annam Flying Frog in Cat Tien National Park on a given day, against under 5% in February, April–July, September–October and December, the lowest months.
Between 3 and 6 pm
Across all the parks we cover, that three-hour window holds the most Annam Flying Frog 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 Cat Tien National Park, in our data
Cat Tien National Park is the only park on Wallace's Line with enough records to rate Annam Flying Frog sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Rhacophoridae
The closest relatives of the Annam Flying Frog that you can see in Cat Tien National Park (family Rhacophoridae, Old World Tree Frogs) are Spot-legged Tree Frog (about 60%), Vietnamese Bug-eyed Frog (about 30%) and Nongkhor Asian Treefrog (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Annam Flying Frog is recorded against all the amphibians logged in Cat Tien National Park (7 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.
