Photo 11053971, (c) Ken Rosenthal, some rights reserved (CC BY-NC), uploaded by Ken Rosenthal

Attribution © Ken Rosenthal some rights reserved Uploaded by krosenthal Source iNaturalist Associated observations Photos / Sounds What Black Swallowtail (Papilio polyxenes) Observer krosenthal Date August 31, 2017 02:59 PM EDT Place Arlington, VA, USA (Google, OSM) Date Added October 9, 2017 12:25 AM EDT 2 IDs Research Grade View Sizes small medium large original