Carterocephalus skada
In 3 days ~10% in a week ~20%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Denali National Park | 🇺🇸 United States | |
| 2 | Jasper National Park | 🇨🇦 Canada | |
| 3 | Banff National Park | 🇨🇦 Canada | |
| 4 | Glacier National Park | 🇺🇸 United States | |
| 5 | Grand Teton National Park | 🇺🇸 United States | |
| 6 | Olympic National Park | 🇺🇸 United States | |
| 7 | Yellowstone National Park | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report a Western Arctic Skipper sighting in Vancouver on a given day, based on 15 verified sightings from GBIF citizen-science data. It is the 278th 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.
May
In that month about 10% of wildlife watchers report a Western Arctic Skipper in Vancouver on a given day, against under 5% in June to April, the lowest months. That is one of Vancouver's driest months, with about 60 mm of rain against 210 mm in November.
Between 11 am and 2 pm
Across all the parks we cover, that three-hour window holds the most Western Arctic Skipper sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
2nd of 2
Of the 2 cities where we can rate Western Arctic Skipper sightings, Vancouver ranks 2nd at under 5%. The best odds are in Anchorage (United States, about 10%).
GBIF citizen-science records
It is estimated from how often the Western Arctic Skipper is recorded against all the insects logged in Vancouver (15 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.
