Chaitophorus populicola
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Edmonton | 🇨🇦 Canada | |
| 2 | Calgary | 🇨🇦 Canada | |
| 3 | San Francisco | 🇺🇸 United States | |
| 4 | New York City | 🇺🇸 United States | |
| 5 | Los Angeles | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Smoky Poplar Aphid sighting in Edmonton on a given day, based on 10 verified sightings from GBIF citizen-science data. It is the 218th most-seen of the 390 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.
June
In that month about 10% of wildlife watchers report a Smoky Poplar Aphid in Edmonton on a given day, against under 5% in July to May, the lowest months. That is one of Edmonton's wettest months, with about 85 mm of rain against 20 mm in February.
Yes
Of the 5 cities where we can rate Smoky Poplar Aphid sightings, Edmonton has the highest daily chance: under 5%. Next come Calgary (Canada, under 5%) and San Francisco (United States, under 5%).
GBIF citizen-science records
It is estimated from how often the Smoky Poplar Aphid is recorded against all the insects logged in Edmonton (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.
