checkerspot butterfly on bistort

June 30, 2023 • Grouse Vista Trail, Gifford Pinchot National Forest • Clark County, Washington

Coordinates: 45.73687,-122.25159
checkerspot butterfly on bistort (Euphydryas colon (Euphydryas chalcedona colon), Bistorta bistortoides (Polygonum bistortoides)) [Grouse Vista Trail, Gifford Pinchot National Forest, Clark County, Washington]
Filename: 20230630-114818.jpg 1953x1465 pixels, ISO 200, f5.0 @ 1/1250 sec
Euphydryas colon (Euphydryas chalcedona colon), Bistorta bistortoides (Polygonum bistortoides)

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