Photo 37735089, (c) Fred Melgert / Carla Hoegen, some rights reserved (CC BY-NC), uploaded by Fred Melgert / Carla Hoegen

Attribution © Fred Melgert / Carla Hoegen some rights reserved Uploaded by efmer Source iNaturalist Associated observations Photos / Sounds What Variable Checkerspot (Euphydryas chalcedona) Observer efmer Date May 1, 2019 11:44 AM PDT Place Riverside County, CA, USA (Google, OSM) Date Added May 2, 2019 04:05 PM PDT 1 comment 3 IDs Research Grade View Sizes small medium large original Copyright