Anthomyia procellaris
In 3 days ~10% in a week ~30%
Anthomyia procellaris is a species of fly in the family Anthomyiidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report an Anthomyia procellaris sighting in Seattle on a given day, based on 44 verified sightings from GBIF citizen-science data. It is the 124th most-seen of the 428 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 30%, if each day is a fresh chance.
May to July
In those months about 10% of wildlife watchers report an Anthomyia procellaris in Seattle on a given day, against under 5% in August to April, the lowest months. Those are among Seattle's driest months, with about 45 mm of rain a month against 190 mm in November.
2nd of 9
Of the 9 cities where we can rate Anthomyia procellaris sightings, Seattle ranks 2nd at under 5%. The best odds are in Portland (United States, about 10%).
GBIF citizen-science records
It is estimated from how often the Anthomyia procellaris is recorded against all the insects logged in Seattle (44 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.
