Dorcus rubrofemoratus
In 3 days ~20% in a week ~50%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Nikko National Park | 🇯🇵 Japan | |
| 2 | Taroko National Park | 🇹🇼 Taiwan |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Sapporo | 🇯🇵 Japan |
With luck
About 10% of wildlife watchers report a Dorcus rubrofemoratus 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 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.
July
In that month about 20% of wildlife watchers report a Dorcus rubrofemoratus in Taroko National Park on a given day, against under 5% in September to April, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Dorcus rubrofemoratus sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
2nd of 2
Of the 2 parks where we can rate Dorcus rubrofemoratus sightings, Taroko National Park ranks 2nd at about 10%. The best odds are in Nikko National Park (Japan, about 20%).
GBIF citizen-science records
It is estimated from how often the Dorcus rubrofemoratus 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.
