Larinus carlinae
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Denver | 🇺🇸 United States | |
| 2 | Toronto | 🇨🇦 Canada | |
| 3 | Edmonton | 🇨🇦 Canada | |
| 4 | Montreal | 🇨🇦 Canada | |
| 5 | Minneapolis [Saint Paul] | 🇺🇸 United States | |
| 6 | Vancouver | 🇨🇦 Canada | |
| 7 | London | 🇬🇧 United Kingdom | |
| 8 | Calgary | 🇨🇦 Canada | |
| 9 | Chicago | 🇺🇸 United States | |
| 10 | Washington | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Canada Thistle Bud Weevil sighting in Chicago on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 637th most-seen of the 978 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Canada Thistle Bud Weevil in Chicago on a given day, so our monthly data shows no clear season.
9th of 10
Of the 10 cities where we can rate Canada Thistle Bud Weevil sightings, Chicago ranks 9th at under 5%. The best odds are in Denver (United States, about 10%), Toronto (Canada, under 5%) and Edmonton (Canada, under 5%).
Same family: Curculionidae
The closest relatives of the Canada Thistle Bud Weevil that you can see in Chicago (family Curculionidae, True Weevils) are Black Vine Weevil (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 Canada Thistle Bud Weevil is recorded against all the insects logged in Chicago (11 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.
