coronis fritillary butterfly on Cascade aster

August 20, 2023 • Skyline Trail, Mt. Rainier National Park • Pierce County, Washington

coronis fritillary butterfly on Cascade aster (Argynnis coronis (Speyeria coronis), Doellingeria ledophylla (Eucephalus ledophyllus) (Aster ledophyllus)) [Skyline Trail, Mt. Rainier National Park, Pierce County, Washington]
Filename: 20230820-111947.jpg 1660x1245 pixels, ISO 200, f5.0 @ 1/640 sec
Argynnis coronis (Speyeria coronis), Doellingeria ledophylla (Eucephalus ledophyllus) (Aster ledophyllus)

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