Photo 49960131, (c) madfox, some rights reserved (CC BY-NC), uploaded by madfox

Attribution © madfox some rights reserved Uploaded by madfox Source iNaturalist Associated observations Photos / Sounds 4 photos What Four-spotted Skimmer (Libellula quadrimaculata) Observer madfox Date August 11, 2019 12:51 PM PDT Place Nevada County, CA, USA (Google, OSM) Date Added August 31, 2019 07:20 PM PDT 2 IDs Research Grade View Sizes small medium large original Copyright