Photo 6138257, (c) Jenn Mercer, some rights reserved (CC BY-NC), uploaded by Jenn Mercer

Attribution © Jenn Mercer some rights reserved Uploaded by jennmer Source iNaturalist Associated observations Photos / Sounds 3 photos What Ring-necked Duck (Aythya collaris) Observer jennmer Date December 15, 2016 01:46 AM EST Place Greenwood County, SC, USA (Google, OSM) Date Added January 28, 2017 10:52 AM EST 5 IDs Research Grade View Sizes small medium large original