Ceroys perfoliatus
In 3 days ~80% in a week >90%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Serra dos Órgãos National Park | 🇧🇷 Brazil | |
| 2 | Tijuca National Park | 🇧🇷 Brazil |
Likely
About 50% of wildlife watchers report a Ceroys perfoliatus sighting in Serra dos Órgãos National Park on a given day, based on 126 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the most-seen of the 117 insects 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.
November
In that month about 70% of wildlife watchers report a Ceroys perfoliatus in Serra dos Órgãos National Park on a given day, against under 5% in August, the lowest month. That is one of Serra dos Órgãos National Park's wettest months, with about 310 mm of rain against 50 mm in July.
Between 9 pm and midnight
Across all the parks we cover, that three-hour window holds the most Ceroys perfoliatus 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.
Yes
Of the 2 parks where we can rate Ceroys perfoliatus sightings, Serra dos Órgãos National Park has the highest daily chance: about 50%. Next come Tijuca National Park (Brazil, under 5%).
GBIF citizen-science records
It is estimated from how often the Ceroys perfoliatus is recorded against all the insects logged in Serra dos Órgãos National Park (126 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.
