Alcis pallens
In 3 days ~20% in a week ~50%
Alcis pallens is a moth of the family Geometridae. It is found in Taiwan. 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 Alcis pallens sighting in Taroko National Park on a given day, based on 7 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 272nd 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.
March and July
In those months about 20% of wildlife watchers report an Alcis pallens in Taroko National Park on a given day, against under 5% in April, June and September–February, the lowest months.
Only Taroko National Park, in our data
Taroko National Park is the only park on Wallace's Line with enough records to rate Alcis pallens sightings: about 10% of wildlife watchers there report one on a given day.
Same genus: Alcis
The closest relatives of the Alcis pallens that you can see in Taroko National Park (genus Alcis) are Alcis taiwanensis (about 10%), Alcis taiwanovariegata (about 10%) and Alcis semiusta (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Alcis pallens is recorded against all the insects logged in Taroko National Park (7 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.
