What are the chances of seeing a Cabbage Stem Weevil in Copenhagen?
Rare
Under 5% of wildlife watchers report a Cabbage Stem Weevil sighting in Copenhagen on a given day, based on 13 verified sightings from GBIF citizen-science data. It is the 234th most-seen of the 476 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.
When is the best time to see a Cabbage Stem Weevil in Copenhagen?
March–April and July
In those months about 10% of wildlife watchers report a Cabbage Stem Weevil in Copenhagen on a given day, against under 5% in May–June and August–February, the lowest months.
Is Copenhagen the best place to see a Cabbage Stem Weevil?
5th of 8
Of the 8 cities where we can rate Cabbage Stem Weevil sightings, Copenhagen ranks 5th at under 5%. The best odds are in Budapest (Hungary, about 10%), Prague (Czechia, under 5%) and Birmingham (United Kingdom, under 5%).
Which relatives of the Cabbage Stem Weevil live in Copenhagen?
Same family: Curculionidae
The closest relatives of the Cabbage Stem Weevil that you can see in Copenhagen (family Curculionidae, True Weevils) are Black Vine Weevil (about 10%), Green Immigrant Leaf Weevil (about 10%) and Nettle Weevil (about 10%), with each one's daily chance of a sighting.
Where does the Cabbage Stem Weevil sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Cabbage Stem Weevil is recorded against all the insects logged in Copenhagen (13 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.