Cyclocephala porioni
In 3 days ~20% in a week ~40%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Braulio Carrillo National Park | 🇨🇷 Costa Rica |
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Cyclocephala porioni sighting in Braulio Carrillo National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 290th most-seen of the 378 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
February
In that month about 20% of wildlife watchers report a Cyclocephala porioni in Braulio Carrillo National Park on a given day, against under 5% in April to January, the lowest months.
Between 9 pm and midnight
Across all the parks we cover, that three-hour window holds the most Cyclocephala porioni sightings with a recorded time, and about 9 in 10 of them come between 6 pm and 6 am: it is mostly seen at night.
Only Braulio Carrillo National Park, in our data
Braulio Carrillo National Park is the only park on Wallace's Line with enough records to rate Cyclocephala porioni sightings: about 10% of wildlife watchers there report one on a given day.
Same genus: Cyclocephala
The closest relatives of the Cyclocephala porioni that you can see in Braulio Carrillo National Park (genus Cyclocephala, Masked Chafers) are Cyclocephala amazona (about 20%), Cyclocephala brittoni (about 10%) and Cyclocephala lunulata (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Cyclocephala porioni is recorded against all the insects logged in Braulio Carrillo National Park (6 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.
