Tipula sayi
In 3 days ~10% in a week ~20%
Tipula sayi is a species of large crane fly in the family Tipulidae, found in Canada, the United States, and Bermuda. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Washington | 🇺🇸 United States | |
| 2 | Baltimore | 🇺🇸 United States | |
| 3 | Montreal | 🇨🇦 Canada | |
| 4 | New York City | 🇺🇸 United States | |
| 5 | Boston | 🇺🇸 United States | |
| 6 | Toronto | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report a Tipula sayi sighting in Montreal on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 556th most-seen of the 926 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 Tipula sayi in Montreal on a given day, so our monthly data shows no clear season.
Among the best
Of the 6 cities where we can rate Tipula sayi sightings, Montreal ranks 3rd at under 5%, level with the leaders once rounded. The best odds are in Washington (United States, under 5%) and Baltimore (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Tipula sayi is recorded against all the insects logged in Montreal (10 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.
