Psychoda sigma
In 3 days ~10% in a week ~20%
Psychoda sigma, the moth fly, is a species of moth fly in the family Psychodidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
Rare
Under 5% of wildlife watchers report a Psychoda sigma sighting in Portland on a given day, based on 9 verified sightings from GBIF citizen-science data. It is the 358th most-seen of the 507 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.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Psychoda sigma in Portland on a given day, so our monthly data shows no clear season.
Among the best
Of the 6 cities where we can rate Psychoda sigma sightings, Portland ranks 3rd at under 5%, level with the leaders once rounded. The best odds are in Auckland (New Zealand, under 5%) and Melbourne (Australia, under 5%).
GBIF citizen-science records
It is estimated from how often the Psychoda sigma is recorded against all the insects logged in Portland (9 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.
