Polydrusus cervinus
In 3 days ~10% in a week ~30%
Polydrusus cervinus is a species of weevil native to Europe. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cape Breton Highlands National Park | 🇨🇦 Canada | |
| 2 | Acadia National Park | 🇺🇸 United States | |
| 3 | Bavarian Forest National Park | 🇩🇪 Germany | |
| 4 | Wadden Sea National Park | 🇩🇪 Germany |
With luck
About 10% of wildlife watchers report a Deer Broad-Nosed Weevil sighting in Wadden Sea National Park on a given day, based on 16 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 340th most-seen of the 818 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
May
In that month about 10% of wildlife watchers report a Deer Broad-Nosed Weevil in Wadden Sea National Park on a given day, against under 5% in June to April, the lowest months. That is one of Wadden Sea National Park's driest months, with about 45 mm of rain against 140 mm in November.
Between 10 am and 1 pm
Across all the parks we cover, that three-hour window holds the most Deer Broad-Nosed Weevil sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
4th of 4
Of the 4 parks where we can rate Deer Broad-Nosed Weevil sightings, Wadden Sea National Park ranks 4th at about 10%. The best odds are in Cape Breton Highlands National Park (Canada, about 20%), Acadia National Park (United States, about 10%) and Bavarian Forest National Park (Germany, about 10%).
GBIF citizen-science records
It is estimated from how often the Deer Broad-Nosed Weevil is recorded against all the insects logged in Wadden Sea National Park (16 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.
