Photo 9839329, (c) Philippe Blais, some rights reserved (CC BY-NC-ND), uploaded by Philippe Blais

Attribution © Philippe Blais some rights reserved Uploaded by redgarter Source iNaturalist Canada Associated observations Photos / Sounds What Giant Floater (Pyganodon grandis) Observer redgarter Date August 16, 2017 02:30 PM EDT Place Argenteuil Regional County Municipality, QC, Canada (Google, OSM) Date Added August 18, 2017 08:22 AM EDT Description Ottawa River, 1 km downstream from Rouge River delta. 3 IDs Research Grade View Sizes small medium large original