Pseudosciaphila duplex
In 3 days ~10%
Pseudosciaphila duplex, the aspen leaftier, poplar leafroller or spotted aspen leafroller, is a moth of the family Tortricidae. It is found in North America from Quebec and New England to northern California and British Columbia.
The wingspan is 20–25 mm. Adults are on wing from June to August. The larvae feed on the leaves of poplar, birch and willow. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Toronto | 🇨🇦 Canada |
Rare
Under 5% of wildlife watchers report a Poplar Leafroller Moth sighting in Toronto on a given day, based on 9 verified sightings from GBIF citizen-science data. It is the 1135th most-seen of the 1689 insects we can rate there. Over three days the chance rises to about 10%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Poplar Leafroller Moth in Toronto on a given day, so our monthly data shows no clear season.
Only Toronto, in our data
Toronto is the only city on Wallace's Line with enough records to rate Poplar Leafroller Moth sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Poplar Leafroller Moth is recorded against all the insects logged in Toronto (9 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.
