Adeloneivaia jason
In 3 days ~30% in a week ~60%
Adeloneivaia jason is a species of saturniid moth found in South America. The species was originally described by Jean Baptiste Boisduval in 1872. Wikipedia →
| # | 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 an Adeloneivaia jason sighting in Braulio Carrillo National Park on a given day, based on 31 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 96th most-seen of the 378 insects 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.
February
In that month about 30% of wildlife watchers report an Adeloneivaia jason in Braulio Carrillo National Park on a given day, against under 5% in June to January, the lowest months.
Between midnight and 3 am
Across all the parks we cover, that three-hour window holds the most Adeloneivaia jason sightings with a recorded time, and about half of them come between 6 pm and 6 am: it is seen both by day and 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 Adeloneivaia jason sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Saturniidae
The closest relatives of the Adeloneivaia jason that you can see in Braulio Carrillo National Park (family Saturniidae, Emperor and Giant Silk Moths) are Rhescyntis hippodamia (about 20%), Titaea tamerlan (about 20%) and Automeris postalbida (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Adeloneivaia jason is recorded against all the insects logged in Braulio Carrillo National Park (31 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.
