Crane Fly, 1st Spotting
Boulder Creek floodplain
Cicadidae - Tibicen dealbatus
Boulder, Boulder County, Colorado, USA
August 27, 2014
I noticed a number of then come out of a small hole and fly away. The photographed specimen appeared to be laboriously moving dust from one place to another about 1.5 inches apart.
Active beaver lodge in side pond of upper Rio Grande near headwaters.
Sunning individual on rock outcrop.