What are the chances of seeing a Tenthredo campestris in Saint Petersburg?
Rare
Under 5% of wildlife watchers report a Tenthredo campestris sighting in Saint Petersburg on a given day, based on 17 verified sightings from GBIF citizen-science data. It is the 155th most-seen of the 448 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 Tenthredo campestris in Saint Petersburg?
July
In that month about 10% of wildlife watchers report a Tenthredo campestris in Saint Petersburg on a given day, against under 5% in August to June, the lowest months. That is one of Saint Petersburg's wettest months, with about 100 mm of rain against 40 mm in February.
What time of day is best to see a Tenthredo campestris?
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Tenthredo campestris sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Is Saint Petersburg the best place to see a Tenthredo campestris?
6th of 8
Of the 8 cities where we can rate Tenthredo campestris sightings, Saint Petersburg ranks 6th at under 5%. The best odds are in Hamburg (Germany, about 10%), Warsaw (Poland, about 10%) and Helsinki (Finland, about 10%).
Where does the Tenthredo campestris sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Tenthredo campestris is recorded against all the insects logged in Saint Petersburg (17 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.