Isanthrene felderi
In 3 days ~30% in a week ~60%
Isanthrene felderi is a moth of the subfamily Arctiinae. It was described by Herbert Druce in 1883. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cerro Azul Meámbar National Park | 🇭🇳 Honduras | |
| 2 | Monteverde Cloud Forest Reserve | 🇨🇷 Costa Rica |
With luck
About 10% of wildlife watchers report an Isanthrene felderi sighting in Cerro Azul Meámbar National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 53rd most-seen of the 80 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.
March
In that month about 40% of wildlife watchers report an Isanthrene felderi in Cerro Azul Meámbar National Park on a given day, against under 5% in April to February, the lowest months. That is one of Cerro Azul Meámbar National Park's driest months, with about 80 mm of rain against 360 mm in September.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Isanthrene felderi sightings with a recorded time, and about 7 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 Isanthrene felderi sightings, Cerro Azul Meámbar National Park has the highest daily chance: about 10%. Next come Monteverde Cloud Forest Reserve (Costa Rica, under 5%).
Same family: Erebidae
The closest relatives of the Isanthrene felderi that you can see in Cerro Azul Meámbar National Park (family Erebidae, Underwing, Tiger, Tussock, and Allied Moths) are Cissura plumbea (about 20%), Idalus dares (about 20%) and Chetone angulosa (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Isanthrene felderi is recorded against all the insects logged in Cerro Azul Meámbar 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.
