Photo 3035823, (c) Marion Zöller, some rights reserved (CC BY-NC), uploaded by Marion Zöller

Attribution © Marion Zöller some rights reserved Uploaded by speedy Source iNaturalist Associated observations Photos / Sounds What Tufted Duck (Aythya fuligula) Observer speedy Date February 19, 2016 Place Neffelsee (Google, OSM) Date Added February 19, 2016 06:41 PM CET 3 IDs Research Grade View Sizes small medium large original