Disholcaspis quercusglobulus
In 3 days ~10% in a week ~20%
Disholcaspis quercusglobulus, the round bullet gall wasp, is a species of gall wasp in the family Cynipidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Shenandoah National Park | 🇺🇸 United States | |
| 2 | Great Smoky Mountains National Park | 🇺🇸 United States |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Boston | 🇺🇸 United States | |
| 2 | Washington | 🇺🇸 United States | |
| 3 | Philadelphia | 🇺🇸 United States | |
| 4 | Chicago | 🇺🇸 United States | |
| 5 | New York City | 🇺🇸 United States | |
| 6 | Minneapolis [Saint Paul] | 🇺🇸 United States | |
| 7 | Toronto | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report a Round Bullet Gall Wasp sighting in Minneapolis [Saint Paul] on a given day, based on 11 verified sightings from GBIF citizen-science data. It is the 399th 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.
April
In that month about 10% of wildlife watchers report a Round Bullet Gall Wasp in Minneapolis [Saint Paul] on a given day, against under 5% in May to March, the lowest months.
Between 1 and 4 pm
Across all the parks we cover, that three-hour window holds the most Round Bullet Gall Wasp sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
6th of 7
Of the 7 cities where we can rate Round Bullet Gall Wasp sightings, Minneapolis [Saint Paul] ranks 6th at under 5%. The best odds are in Boston (United States, about 10%), Washington (United States, about 10%) and Philadelphia (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Round Bullet Gall Wasp is recorded against all the insects logged in Minneapolis [Saint Paul] (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.
