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Becker's White, Great Basin White, or Sagebrush White (Pontia beckerii) on sagebush. Photographed along the lower John Day River, OR. Spring.
©Tom & Pat Leeson
Becker's White, Becker's White butterfly, Great Basin White, Great Basin White butterfly, Sagebrush White, Sagebrush White butterfly, Pontia beckerii, John Day River, butterfly, butterflies, insect, insects, North America, Pacific Northwest, Oregon, sage, sagebush, sagebrush, horizontal, high desert, sagebrush-steppe, leesonphoto