Silhouette: Mattia Menchetti · PhyloPic
Pierella rhea
In 3 days ~40% in a week ~70%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Amacayacu National Natural Park | 🇨🇴 Colombia | |
| 2 | Yasuní National Park | 🇪🇨 Ecuador | |
| 3 | Manu National Park | 🇵🇪 Peru | |
| 4 | Tambopata National Reserve | 🇵🇪 Peru |
With luck
About 10% of wildlife watchers report a Pierella rhea sighting in Yasuní National Park on a given day, based on 18 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 39th most-seen of the 203 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
February, May, July–August and December
In those months about 20% of wildlife watchers report a Pierella rhea in Yasuní National Park on a given day, against under 5% in March–April and September–November, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Pierella rhea sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
2nd of 4
Of the 4 parks where we can rate Pierella rhea sightings, Yasuní National Park ranks 2nd at about 10%. The best odds are in Amacayacu National Natural Park (Colombia, about 20%).
Same genus: Pierella
The closest relatives of the Pierella rhea that you can see in Yasuní National Park (genus Pierella) are Astyoche Satyr (about 20%), Pierella lena (about 20%) and Pierella hortona (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Pierella rhea is recorded against all the insects logged in Yasuní National Park (18 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.
