Photo 32528011, (c) Anacostia Watershed Society, some rights reserved (CC BY-NC), uploaded by Anacostia Watershed Society

Attribution © Anacostia Watershed Society some rights reserved Uploaded by anacostiabiota Source iNaturalist Associated observations Photos / Sounds What Mallard (Anas platyrhynchos) Observer anacostiabiota Date October 6, 2018 10:09 AM EDT Place Kenilworth Park & Aquatic Gardens, Washington, DC, US (Google, OSM) Date Added March 8, 2019 11:53 AM EST Description at the edge of non-tidal swamp 2 IDs Research Grade View Sizes small medium large original