Photo 93179964, (c) Annie Weissman, some rights reserved (CC BY), uploaded by Annie Weissman

Attribution © Annie Weissman some rights reserved Uploaded by wearethechampignons Source iNaturalist Associated observations Photos / Sounds 3 photos What Porphyrellus sordidus Observer wearethechampignons Date September 2, 2020 04:28 PM EDT Place Rock Creek Park, Washington, DC, US (Google, OSM) Date Added September 2, 2020 05:59 PM EDT 2 IDs Research Grade View Sizes small medium large original