Photo 57688222, (c) Ken Kellman, some rights reserved (CC BY-NC), uploaded by Ken Kellman

Attribution © Ken Kellman some rights reserved Uploaded by kkellman Source iNaturalist Associated observations Photos / Sounds What Bufflehead (Bucephala albeola) Observer kkellman Date December 8, 2019 01:46 PM PST Place San Mateo County, CA, USA (Google, OSM) Date Added December 8, 2019 08:08 PM PST Description Pescadero Marsh 3 IDs Research Grade View Sizes small medium large original