Phytomyza lappae
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Phytomyza lappae sighting in London on a given day, based on 15 verified sightings from GBIF citizen-science data. It is the 873rd 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.
November
In that month about 10% of wildlife watchers report a Phytomyza lappae in London on a given day, against under 5% in December to October, the lowest months.
Yes
Of the 4 cities where we can rate Phytomyza lappae sightings, London has the highest daily chance: under 5%. Next come Helsinki (Finland, under 5%) and Paris (France, under 5%).
GBIF citizen-science records
It is estimated from how often the Phytomyza lappae is recorded against all the insects logged in London (15 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.
