Based on 1,359 research-grade iNaturalist observations in Washington, Snowberry Checkerspot is most often recorded in July; in Washington it behaves like a summer visitor / breeder. It ranks #9 among butterflies recorded in the state in our data.
Euphydryas colon
Snowberry Checkerspot in Washington by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in Washington in July
Western Tiger Swallowtail
Lorquin's Admiral
Small White
Clodius Parnassian
Woodland Skipper
Edith's Checkerspot
California Tortoiseshell
Pacific Fritillary
Places to look in Washington
National ForestGifford Pinchot National Forest
National ForestOlympic National Forest
State ParkPeace Arch Park
National ForestColville National Forest
National ForestMount Baker–Snoqualmie National Forest
Botanical GardenBellevue Botanical Garden
FAQ
When does Snowberry Checkerspot appear in Washington?
Mainly June–August, with the most records in July.
How common is Snowberry Checkerspot in Washington?
It ranks #9 by number of iNaturalist observations among butterflies in Washington (1,359 records in our sample).