Ptychoptera quadrifasciata
In 3 days ~10% in a week ~20%
Ptychoptera quadrifasciata is a species of phantom crane flies in the family Ptychopteridae. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Toronto | 🇨🇦 Canada | |
| 2 | New York City | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Ptychoptera quadrifasciata sighting in Toronto on a given day, based on 25 verified sightings from GBIF citizen-science data. It is the 597th most-seen of the 1689 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 Ptychoptera quadrifasciata in Toronto on a given day, so our monthly data shows no clear season.
Yes
Of the 2 cities where we can rate Ptychoptera quadrifasciata sightings, Toronto has the highest daily chance: under 5%. Next come New York City (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Ptychoptera quadrifasciata is recorded against all the insects logged in Toronto (25 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.
