Phyllobius oblongus
In 3 days ~20% in a week ~40%
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 |
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More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Brown Leaf Weevil sighting in Belgrade on a given day, based on 9 verified sightings from GBIF citizen-science data. It is the 57th most-seen of the 127 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
April
In that month about 20% of wildlife watchers report a Brown Leaf Weevil in Belgrade on a given day, against under 5% in May to March, the lowest months.
Among the best
Of the 19 cities where we can rate Brown Leaf Weevil sightings, Belgrade ranks 4th at about 10%, level with the leaders once rounded. The best odds are in Sofia (Bulgaria, about 10%), Budapest (Hungary, about 10%) and Turin (Italy, about 10%).
Same family: Curculionidae
The closest relatives of the Brown Leaf Weevil that you can see in Belgrade (family Curculionidae, True Weevils) are Polydrusus picus (about 10%) and Green Immigrant Leaf Weevil (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Brown Leaf Weevil is recorded against all the insects logged in Belgrade (9 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.
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