Boisduval's Blue (Plebeius icarioides)

aka Common Blue

Nectaring on Blue Field Gillia. Fisher Hill Road, Columbia Gorge, WA

Catherine Creek, Columbia Gorge, WA

Female. Klamath Falls, OR.

Males puddling. Klamath Falls, OR.

Klamath Falls, OR.

Comments. The black spots on the hindwing below are smaller than the forewing and usually encircled in white.