Cerobasis guestfalica
In 3 days ~10% in a week ~20%
Cerobasis guestfalica is a species of Psocoptera belonging to the family Trogiidae. It is widespread in the world. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Tel Aviv | 🇮🇱 Israel | |
| 2 | London | 🇬🇧 United Kingdom | |
| 3 | Copenhagen | 🇩🇰 Denmark | |
| 4 | Seattle | 🇺🇸 United States | |
| 5 | Paris | 🇫🇷 France | |
| 6 | Berlin | 🇩🇪 Germany | |
| 7 | Vancouver | 🇨🇦 Canada | |
| 8 | Los Angeles | 🇺🇸 United States | |
| 9 | San Francisco | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Cerobasis guestfalica sighting in Vancouver on a given day, based on 7 verified sightings from GBIF citizen-science data. It is the 404th most-seen of the 482 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 Cerobasis guestfalica in Vancouver on a given day, so our monthly data shows no clear season.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Cerobasis guestfalica sightings with a recorded time, and about 6 in 10 of them come between 6 am and 6 pm: it is seen both by day and at night.
7th of 9
Of the 9 cities where we can rate Cerobasis guestfalica sightings, Vancouver ranks 7th at under 5%. The best odds are in Tel Aviv (Israel, about 10%), London (United Kingdom, under 5%) and Copenhagen (Denmark, under 5%).
GBIF citizen-science records
It is estimated from how often the Cerobasis guestfalica is recorded against all the insects logged in Vancouver (7 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.
