Stelis nitida, F, Side, Michigan, Keweenaw County

The mysterious Stelis nitida. Dark, broody, enters the nests of other bees, lays its eggs, and then the hosts young mysteriously die with all their food eaten. This one from Isle Royale National Park. An island more like Canada than the U.S. in its bee fauna. Photo by Sara Guerierri. Photography Information: Canon Mark II 5D, Zerene Stacker, Stackshot Sled, 65mm Canon MP-E 1-5X macro lens, Twin Macro Flash in Styrofoam Cooler, F5.0, ISO 100, Shutter Speed 200. USGSBIML Photoshopping Technique: Note that we now have added using the burn tool at 50% opacity set to shadows to clean up the halos that bleed into the black background from "hot" color sections of the picture.