Photo 21962, (c) msr, some rights reserved (CC BY-NC), uploaded by msr

Attribution © msr some rights reserved Uploaded by msr Source iNaturalist Associated observations Photos / Sounds What Gadwall (Mareca strepera) Observer msr Date May 29, 2010 Place Regent's Park, London, England (Google, OSM) Date Added January 24, 2011 07:16 PM EST 3 IDs Research Grade View Sizes small medium large original