Photo 1780273, (c) Matt Flower, some rights reserved (CC BY-NC), uploaded by Matt Flower

Attribution © Matt Flower some rights reserved Uploaded by mflower Source iNaturalist Associated observations Photos / Sounds What Common Goldeneye (Bucephala clangula) Observer mflower Date March 18, 2015 12:46 PM CDT Place Riverside Park, Milwaukee, WI (Google, OSM) Date Added April 29, 2015 08:14 PM CDT Description Male 3 IDs Research Grade View Sizes small medium large original