Photo 3121125, (c) Emily Dove Barton, some rights reserved (CC BY-NC), uploaded by Emily Dove Barton

Attribution © Emily Dove Barton some rights reserved Uploaded by emilydove Source iNaturalist Associated observations Photos / Sounds 3 photos What Double-crested Cormorant (Nannopterum auritum) Observer emilydove Date March 8, 2016 09:07 AM PST Place Lakeside Park, Oakland, CA, US (Google, OSM) Date Added March 8, 2016 12:58 PM PST 4 IDs Research Grade View Sizes small medium large original