What are the chances of seeing a European Turtle-Bug in London?
Rare
Under 5% of wildlife watchers report a European Turtle-Bug sighting in London on a given day, based on 24 verified sightings from GBIF citizen-science data. It is the 688th most-seen of the 1504 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.
When is the best time to see a European Turtle-Bug in London?
March to May
In those months about 10% of wildlife watchers report a European Turtle-Bug in London on a given day, against under 5% in June to February, the lowest months.
Is London the best place to see a European Turtle-Bug?
Yes
Of the 2 cities where we can rate European Turtle-Bug sightings, London has the highest daily chance: under 5%. Next come Vienna (Austria, under 5%).
Which relatives of the European Turtle-Bug live in London?
Same family: Pentatomidae
The closest relatives of the European Turtle-Bug that you can see in London (family Pentatomidae, Stink Bugs) are Green Shield Bug (about 30%), Forest Bug (about 20%) and Southern Green Stink Bug (about 20%), with each one's daily chance of a sighting.
Where does the European Turtle-Bug sighting chance come from?
GBIF citizen-science records
It is estimated from how often the European Turtle-Bug is recorded against all the insects logged in London (24 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.