Photo 32217128, (c) Leah Gardner, some rights reserved (CC BY-NC), uploaded by Leah Gardner

Attribution © Leah Gardner some rights reserved Uploaded by grnleaf Source iNaturalist Associated observations Photos / Sounds What Great Blue Heron (Ardea herodias) Observer grnleaf Date March 2, 2019 08:45 AM PST Place Elkhorn Slough National Estuarine Research Reserve, Royal Oaks, CA, US (Google, OSM) Date Added March 2, 2019 08:48 AM PST 7 IDs Research Grade View Sizes small medium large original