Physocephala rufipes
In 3 days ~10% in a week ~20%
Physocephala rufipes is a species of fly in the genus Physocephala in the family Conopidae.Their larvae are endoparasites of bumble bees of the genus Bombus. It is common throughout much of Europe. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Birmingham | 🇬🇧 United Kingdom | |
| 2 | London | 🇬🇧 United Kingdom |
Rare
Under 5% of wildlife watchers report a Waisted Beegrabber sighting in London on a given day, based on 12 verified sightings from GBIF citizen-science data. It is the 971st 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.
July
In that month about 10% of wildlife watchers report a Waisted Beegrabber in London on a given day, against under 5% in August to June, the lowest months.
Among the best
Of the 2 cities where we can rate Waisted Beegrabber sightings, London ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Birmingham (United Kingdom, under 5%).
GBIF citizen-science records
It is estimated from how often the Waisted Beegrabber is recorded against all the insects logged in London (12 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.
