Psectrotanypus dyari
In 3 days ~10% in a week ~20%
Psectrotanypus dyari is a species of midge in the family Chironomidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Washington | 🇺🇸 United States | |
| 2 | Boston | 🇺🇸 United States | |
| 3 | Toronto | 🇨🇦 Canada | |
| 4 | Montreal | 🇨🇦 Canada | |
| 5 | Vancouver | 🇨🇦 Canada | |
| 6 | Chicago | 🇺🇸 United States | |
| 7 | New York City | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Psectrotanypus dyari sighting in Washington on a given day, based on 74 verified sightings from GBIF citizen-science data. It is the 367th most-seen of the 1807 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.
October
In that month about 10% of wildlife watchers report a Psectrotanypus dyari in Washington on a given day, against under 5% in November to September, the lowest months.
Yes
Of the 7 cities where we can rate Psectrotanypus dyari sightings, Washington has the highest daily chance: under 5%. Next come Boston (United States, under 5%) and Toronto (Canada, under 5%).
GBIF citizen-science records
It is estimated from how often the Psectrotanypus dyari is recorded against all the insects logged in Washington (74 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.
