Photo 52374233, (c) Yifei He 何一非, some rights reserved (CC BY), uploaded by Yifei He 何一非

Attribution © Yifei He 何一非 some rights reserved Uploaded by hesyifei Source iNaturalist Associated observations Photos / Sounds What Mallard (Anas platyrhynchos) Observer hesyifei Date January 2, 2019 12:35 PM PST Place South Lake Tahoe, CA 96150, USA (Google, OSM) Date Added September 24, 2019 06:34 PM PDT 3 IDs Research Grade View Sizes small medium large original