Photo 3842629, (c) Janet Gingold, some rights reserved (CC BY-NC), uploaded by Janet Gingold

Attribution © Janet Gingold some rights reserved Uploaded by jgingold Source iNaturalist Associated observations Photos / Sounds 4 photos What Eastern Ratsnake (Pantherophis alleghaniensis) Observer jgingold Date May 28, 2016 05:24 PM EDT Place Rock Creek Park, Washington, DC, US (Google, OSM) Date Added May 28, 2016 06:22 PM EDT Description Valley trail at RockCreek Park 3 IDs Research Grade View Sizes small medium large original