Phyllobius oblongus
In 3 days ~10% in a week ~30%
Phyllobius oblongus is a species of weevil native to Europe. It has been found in North America since 1969. Larvae feed on tree roots. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Brown Leaf Weevil sighting in Berlin on a given day, based on 16 verified sightings from GBIF citizen-science data. It is the 497th most-seen of the 1065 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.
April and May
In those months about 10% of wildlife watchers report a Brown Leaf Weevil in Berlin on a given day, against under 5% in June to March, the lowest months.
11th of 19
Of the 19 cities where we can rate Brown Leaf Weevil sightings, Berlin ranks 11th at under 5%. The best odds are in Sofia (Bulgaria, about 10%), Budapest (Hungary, about 10%) and Turin (Italy, about 10%).
GBIF citizen-science records
It is estimated from how often the Brown Leaf Weevil is recorded against all the insects logged in Berlin (16 verified sightings), 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.
