Apterodorcus bacchus
In 3 days ~70% in a week >90%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Vicente Pérez Rosales National Park | 🇨🇱 Chile |
More parks will be added in future updates.
Likely
About 40% of wildlife watchers report an Apterodorcus bacchus sighting in Vicente Pérez Rosales National Park on a given day, based on 13 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 5th most-seen of the 8 insects we can rate there. Over three days the chance rises to about 70%, and over a week to over 90%, if each day is a fresh chance.
February
In that month about 60% of wildlife watchers report an Apterodorcus bacchus in Vicente Pérez Rosales National Park on a given day, against under 5% in October and December, the lowest months. That is one of Vicente Pérez Rosales National Park's driest months, with about 85 mm of rain against 490 mm in June.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Apterodorcus bacchus sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only Vicente Pérez Rosales National Park, in our data
Vicente Pérez Rosales National Park is the only park on Wallace's Line with enough records to rate Apterodorcus bacchus sightings: about 40% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Apterodorcus bacchus is recorded against all the insects logged in Vicente Pérez Rosales National Park (13 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.
