What are the chances of seeing a Propsocus pulchripennis in San Francisco?
Rare
Under 5% of wildlife watchers report a Propsocus pulchripennis sighting in San Francisco on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 480th most-seen of the 737 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
When is the best time to see a Propsocus pulchripennis in San Francisco?
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Propsocus pulchripennis in San Francisco on a given day, so our monthly data shows no clear season.
Is San Francisco the best place to see a Propsocus pulchripennis?
Among the best
Of the 2 cities where we can rate Propsocus pulchripennis sightings, San Francisco ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Seattle (United States, under 5%).
Where does the Propsocus pulchripennis sighting chance come from?
GBIF citizen-science records
It is estimated from how often the Propsocus pulchripennis is recorded against all the insects logged in San Francisco (10 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.