Erebus ephesperis
In 3 days ~20% in a week ~50%
Erebus ephesperis is a species of moth in the family Erebidae first described by Jacob Hübner in 1827. It is found in Asia, including Pakistan, India, Japan, the Korean Peninsula, China, Singapore, Taiwan, Borneo and Casas Altas. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Taroko National Park | 🇹🇼 Taiwan |
More parks will be added in future updates.
With luck
About 10% of wildlife watchers report an Erebus ephesperis sighting in Taroko National Park on a given day, based on 8 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 240th most-seen of the 447 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 50%, if each day is a fresh chance.
February, April–August and October–November
In those months about 10% of wildlife watchers report an Erebus ephesperis in Taroko National Park on a given day, against under 5% in March, September and December–January, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Erebus ephesperis sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Taroko National Park, in our data
Taroko National Park is the only park on Wallace's Line with enough records to rate Erebus ephesperis sightings: about 10% of wildlife watchers there report one on a given day.
Same family: Erebidae
The closest relatives of the Erebus ephesperis that you can see in Taroko National Park (family Erebidae, Underwing, Tiger, Tussock, and Allied Moths) are Cocoa Tussock Moth (about 60%), Taiwan Yellow Tussock Moth (about 50%) and Chrysaeglia magnifica (about 40%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Erebus ephesperis is recorded against all the insects logged in Taroko National Park (8 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.
