What are the chances of seeing a Black Jewel Flutterer in Tanjung Puting National Park?
Likely
About 40% of wildlife watchers report a Black Jewel Flutterer sighting in Tanjung Puting National Park on a given day, based on 9 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 2nd most-seen of the 7 insects we can rate there. Over three days the chance rises to about 70%, and over a week to over 90%, if each day is a fresh chance.
When is the best time to see a Black Jewel Flutterer in Tanjung Puting National Park?
March–April and December
In those months about 50% of wildlife watchers report a Black Jewel Flutterer in Tanjung Puting National Park on a given day, against under 5% in August, the lowest month.
What time of day is best to see a Black Jewel Flutterer?
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Black Jewel Flutterer sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Where else can you see a Black Jewel Flutterer?
Only Tanjung Puting National Park, in our data
Tanjung Puting National Park is the only park on Wallace's Line with enough records to rate Black Jewel Flutterer sightings: about 40% of wildlife watchers there report one on a given day.
Where does the Black Jewel Flutterer sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Black Jewel Flutterer is recorded against all the insects logged in Tanjung Puting National Park (9 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.