Photo 44184862, (c) Michelle Ziegler, all rights reserved, uploaded by Michelle Ziegler

Attribution © Michelle Ziegler all rights reserved Uploaded by michelle894 Source iNaturalist Associated observations Photos / Sounds 3 photos What Purple Martin (Progne subis) Observer michelle894 Date July 5, 2019 Place Cahokia Mounds State Historic Site (Google, OSM) Date Added July 7, 2019 02:00 AM CDT 2 IDs Research Grade View Sizes small medium large original