Eudonia spenceri
In 3 days ~10% in a week ~20%
Eudonia spenceri is a moth in the family Crambidae. It was described by Eugene G. Munroe in 1972. It is found in North America, where it has been recorded from California and Arizona to Montana and British Columbia. The length of the forewings is 8–9 mm. Adults have been recorded on wing from April to September. 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 a Eudonia spenceri sighting in Seattle on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 275th 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 20%, if each day is a fresh chance.
July
In that month about 10% of wildlife watchers report a Eudonia spenceri in Seattle on a given day, against under 5% in August to June, the lowest months. That is one of Seattle's driest months, with about 20 mm of rain against 190 mm in November.
Among the best
Of the 2 cities where we can rate Eudonia spenceri sightings, Seattle ranks 2nd at under 5%, level with the leaders once rounded. The best odds are in Portland (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Eudonia spenceri is recorded against all the insects logged in Seattle (11 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.
