Photo 3504906, (c) Mark Lehman, some rights reserved (CC BY-NC), uploaded by Mark Lehman

Attribution © Mark Lehman some rights reserved Uploaded by harpomark Source iNaturalist Associated observations Photos / Sounds 2 photos What Variable Checkerspot (Euphydryas chalcedona) Observer harpomark Date April 24, 2016 12:50 PM PDT Place Lake Mead National Recreation Area, Laughlin, NV, US (Google, OSM) Date Added April 27, 2016 11:21 AM PDT 3 IDs Research Grade View Sizes small medium large original