Photo 3296109, (c) Fabien Piednoir, some rights reserved (CC BY-SA), uploaded by Fabien Piednoir

Attribution © Fabien Piednoir some rights reserved Uploaded by fabienpiednoir Source iNaturalist Associated observations Photos / Sounds What Common Merganser (Mergus merganser) Observer fabienpiednoir Date August 21, 2015 Place La Léman, Nernier (Google, OSM) Date Added April 5, 2016 04:23 PM CEST 3 IDs Research Grade View Sizes small medium large original Copyright