Photo 35077187, (c) Marion Anthonisen, some rights reserved (CC BY-NC), uploaded by Marion Anthonisen

Attribution © Marion Anthonisen some rights reserved Uploaded by marionanoiram Source iNaturalist Associated observations Photos / Sounds What Ruddy Duck (Oxyura jamaicensis) Observer marionanoiram Date April 13, 2019 02:04 PM PDT Place Mountain Lake Park, 98 Funston Ave, San Francisco, CA 94118, USA (Google, OSM) Date Added April 17, 2019 06:48 PM PDT 3 IDs Research Grade View Sizes small medium large original