Chrysopilus quadratus
In 3 days ~10% in a week ~20%
Chrysopilus quadratus is a species of snipe fly in the family Rhagionidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Point Pelee National Park | 🇨🇦 Canada | |
| 2 | Shenandoah National Park | 🇺🇸 United States | |
| 3 | Great Smoky Mountains National Park | 🇺🇸 United States |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Detroit | 🇺🇸 United States | |
| 2 | Minneapolis [Saint Paul] | 🇺🇸 United States | |
| 3 | Montreal | 🇨🇦 Canada | |
| 4 | Edmonton | 🇨🇦 Canada | |
| 5 | Washington | 🇺🇸 United States | |
| 6 | Philadelphia | 🇺🇸 United States | |
| 7 | Toronto | 🇨🇦 Canada | |
| 8 | New York City | 🇺🇸 United States | |
| 9 | Boston | 🇺🇸 United States | |
| 10 | Chicago | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Quadrate Snipe Fly sighting in Minneapolis [Saint Paul] on a given day, based on 14 verified sightings from GBIF citizen-science data. It is the 355th most-seen of the 672 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.
June
In that month about 10% of wildlife watchers report a Quadrate Snipe Fly in Minneapolis [Saint Paul] on a given day, against under 5% in July to May, the lowest months. That is one of Minneapolis [Saint Paul]'s wettest months, with about 130 mm of rain against 20 mm in January.
Between 8 and 11 pm
Across all the parks we cover, that three-hour window holds the most Quadrate Snipe Fly sightings with a recorded time, and about 7 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
2nd of 10
Of the 10 cities where we can rate Quadrate Snipe Fly sightings, Minneapolis [Saint Paul] ranks 2nd at under 5%. The best odds are in Detroit (United States, about 10%).
GBIF citizen-science records
It is estimated from how often the Quadrate Snipe Fly is recorded against all the insects logged in Minneapolis [Saint Paul] (14 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.
