Silhouette: Birgit Lang · PhyloPic
Calligrapha multipunctata
In 3 days ~10% in a week ~20%
Calligrapha multipunctata, the common willow calligrapha, is a species of leaf beetle in the family Chrysomelidae. It is found in North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Common Willow Calligrapher Beetle sighting in Montreal on a given day, based on 19 verified sightings from GBIF citizen-science data. It is the 396th most-seen of the 926 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 Common Willow Calligrapher Beetle in Montreal on a given day, so our monthly data shows no clear season.
Yes
Of the 2 cities where we can rate Common Willow Calligrapher Beetle sightings, Montreal has the highest daily chance: under 5%. Next come Toronto (Canada, under 5%).
GBIF citizen-science records
It is estimated from how often the Common Willow Calligrapher Beetle is recorded against all the insects logged in Montreal (19 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.
