Silhouette: Pekka Malinen, Luomus · PhyloPic
Incisalia irioides
In 3 days ~20% in a week ~40%
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Jasper National Park | 🇨🇦 Canada | |
| 2 | Sequoia and Kings Canyon National Parks | 🇺🇸 United States | |
| 3 | Yosemite National Park | 🇺🇸 United States | |
| 4 | Pacific Rim National Park Reserve | 🇨🇦 Canada | |
| 5 | Banff National Park | 🇨🇦 Canada | |
| 6 | Saguaro National Park | 🇺🇸 United States | |
| 7 | Great Bear Rainforest | 🇨🇦 Canada | |
| 8 | Acadia National Park | 🇺🇸 United States | |
| 9 | Great Smoky Mountains National Park | 🇺🇸 United States | |
| 10 | Shenandoah National Park | 🇺🇸 United States | |
| 11 | Olympic National Park | 🇺🇸 United States |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Calgary | 🇨🇦 Canada | |
| 2 | Seattle | 🇺🇸 United States | |
| 3 | Vancouver | 🇨🇦 Canada | |
| 4 | San Francisco | 🇺🇸 United States | |
| 5 | San Diego | 🇺🇸 United States | |
| 6 | New York City | 🇺🇸 United States | |
| 7 | Los Angeles | 🇺🇸 United States |
With luck
About 10% of wildlife watchers report an Incisalia irioides sighting in Yosemite National Park on a given day, based on 16 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 90th most-seen of the 227 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
December
In that month about 20% of wildlife watchers report an Incisalia irioides in Yosemite National Park on a given day, against under 5% in January–March and July–November, the lowest months. That is one of Yosemite National Park's wettest months, with about 180 mm of rain against 25 mm in September.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most Incisalia irioides sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 11 parks where we can rate Incisalia irioides sightings, Yosemite National Park ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Jasper National Park (Canada, about 10%) and Sequoia and Kings Canyon National Parks (United States, about 10%).
GBIF citizen-science records
It is estimated from how often the Incisalia irioides is recorded against all the insects logged in Yosemite National Park (16 verified sightings from 2019 to 2026), 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.
