Oecanthus forbesi
In 3 days ~10% in a week ~20%
Oecanthus forbesi, the Forbes' tree cricket, is a species of tree cricket in the family Oecanthidae. It is found in North America. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Chicago | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Forbes' Tree Cricket sighting in Chicago on a given day, based on 15 verified sightings from GBIF citizen-science data. It is the 505th most-seen of the 978 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 Forbes' Tree Cricket in Chicago on a given day, so our monthly data shows no clear season.
Only Chicago, in our data
Chicago is the only city on Wallace's Line with enough records to rate Forbes' Tree Cricket sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Forbes' Tree Cricket is recorded against all the insects logged in Chicago (15 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.
