Photo 1895005, (c) Liam O'Brien, some rights reserved (CC BY-NC), uploaded by Liam O'Brien

Attribution © Liam O'Brien some rights reserved Uploaded by robberfly Source iNaturalist Associated observations Photos / Sounds What Pacific Ringneck Snake (Diadophis punctatus ssp. amabilis) Observer robberfly Date May 22, 2015 02:25 PM PDT Place Mount Diablo State Park, Clayton, CA, US (Google, OSM) Date Added May 22, 2015 09:31 PM PDT Description How Ken-ichi "heard" this pencil-sized serpent boggles my mind... 7 IDs Research Grade View Sizes small medium large original