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# Bay checkerspot butterfly

                  - Thumbnail (130 x 130) 17.1K
                  - Medium (650 x 433) 175.2K
                  - Large (1300 x 867) 690.4K
                  - Extra Large (2600 x 1733) 2.9M
                  - Original (4050 x 2700) 7.6M

Bjorn Erickson/USFWS

Sacramento Fish and Wildlife Office

Euphydryas editha bayensis

Working with others to conserve, protect and enhance fish, wildlife, plants and their habitats for the continuing benefit of the American people.

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