Photo 24961726, (c) Brenton Butterfield, all rights reserved, uploaded by Brenton Butterfield

Attribution © Brenton Butterfield all rights reserved Uploaded by brenton_butterfield Source iNaturalist Associated observations Photos / Sounds 2 photos What Three-horn Wartyback (Obliquaria reflexa) Observer brenton_butterfield Date September 15, 2018 12:02 PM CDT Place Upper Mississippi River National Wildlife and Fish Refuge, 7071 Riverview Rd, Thomson, IL 61285, USA (Google, OSM) Date Added September 15, 2018 08:05 PM CDT 5 IDs Research Grade View Sizes small medium large original