Photo 18397111, (c) Anne Parsons, some rights reserved (CC BY-NC), uploaded by Anne Parsons

Attribution © Anne Parsons some rights reserved Uploaded by truthseqr Source iNaturalist Associated observations Photos / Sounds 2 photos What Northern Checkerspot (Chlosyne palla) Observer truthseqr Date May 20, 2018 10:35 AM PDT Place Sierra Azul Open Space Preserve, CA, US (Google, OSM) Date Added May 22, 2018 06:06 AM PDT Description (Priest Rock Trail) 2 IDs Research Grade View Sizes small medium large original