Photos: Arbor Drones Look For Emerald Ash Borer

Arbor Drone LLC and Spectrabotics LLC, collected data using drone flights over northwest Longmont on August 9, 2018, to study and monitor trees affected by Emerald Ash Borer (EAB). Longmont will be one of the last EAB detection flights for 2018 for the team. Drone flights in urban areas to study tree pests have never been conducted at this scale. (Photo by Cliff Grassmick/Staff Photographer)