Clay Bolt / Central bumble bee (Bombus centralis) pollinating wildflowers in the Bridger Range, Bozeman, Montana. August.

MYN / Krista Schlyer / Leaf-cutter bee, (Megachile sp.), Lily Lake, Rocky Mountain National Park, USA, August. Meetyourneighbours.net project.

Tim Fitzharris / American Painted Lady (Cynthia virginiensis) butterfly feeding on Rocky Mountain Bee Plant (Cleome serrulata), North America

Tim Fitzharris / Rocky Mountain Bee Plant (Cleome serrulata) flower, Great Sand Dunes National Monument, Colorado