Photo 3788444, (c) Katja Schulz, some rights reserved (CC BY), uploaded by Katja Schulz

Attribution © Katja Schulz some rights reserved Uploaded by treegrow Source iNaturalist Associated observations Photos / Sounds 4 photos What Oak Stag Beetle (Platycerus quercus) Observer treegrow Date May 21, 2016 11:56 AM EDT Place Rock Creek Park, Rock Creek Park, District of Columbia County, US-DC, US (Google, OSM) Date Added May 22, 2016 10:04 PM EDT Tags LLF 4 comments 5 IDs Research Grade View Sizes small medium large original