Photo 2112254, (c) Greg Lasley, some rights reserved (CC BY-NC), uploaded by Greg Lasley

Attribution © Greg Lasley some rights reserved Uploaded by greglasley Source iNaturalist Associated observations Photos / Sounds 2 photos What Efferia albibarbis Observer greglasley Date July 10, 2015 Place Hornsby Bend Wastewater Treatment Ponds and Wildlife Areas (Google, OSM) Date Added July 10, 2015 01:19 PM CDT Description not sure of the ID of this robber fly but I'm asking others to look 2 IDs Research Grade View Sizes small medium large original Copyright encoding error