Photo 196263684, (c) Ken Rosenthal, some rights reserved (CC BY-NC), uploaded by Ken Rosenthal

Attribution © Ken Rosenthal some rights reserved Uploaded by krosenthal Source iNaturalist Associated observations Photos / Sounds 2 photos What Milky Backswimmers (Genus Notonecta) Observer krosenthal Date May 4, 2022 02:39 PM EDT Place Gulf Branch Nature Center & Park, Arlington, VA, US (Google, OSM) Date Added May 9, 2022 10:06 AM EDT 2 IDs Research Grade View Sizes small medium large original