Photo 1503985, (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 January 23, 2015 Place Laacher See NSG-7131-006 (Google, OSM) Date Added January 23, 2015 05:52 PM CET 4 IDs Research Grade View Sizes small medium large original