Druon ignotum
In 3 days ~10% in a week ~30%
Druon ignotum is a species of gall wasp in the family Cynipidae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Minneapolis [Saint Paul] | 🇺🇸 United States | |
| 2 | Detroit | 🇺🇸 United States | |
| 3 | Chicago | 🇺🇸 United States | |
| 4 | Calgary | 🇨🇦 Canada | |
| 5 | Boston | 🇺🇸 United States | |
| 6 | Washington | 🇺🇸 United States | |
| 7 | New York City | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Druon ignotum sighting in Minneapolis [Saint Paul] on a given day, based on 33 verified sightings from GBIF citizen-science data. It is the 221st 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 30%, if each day is a fresh chance.
August and September
In those months about 10% of wildlife watchers report a Druon ignotum in Minneapolis [Saint Paul] on a given day, against under 5% in October to July, the lowest months. Those are among Minneapolis [Saint Paul]'s wettest months, with about 100 mm of rain a month against 20 mm in January.
Yes
Of the 7 cities where we can rate Druon ignotum sightings, Minneapolis [Saint Paul] has the highest daily chance: under 5%. Next come Detroit (United States, under 5%) and Chicago (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Druon ignotum is recorded against all the insects logged in Minneapolis [Saint Paul] (33 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.
