Photo 65083918, (c) joelmc, some rights reserved (CC BY-NC), uploaded by joelmc

Attribution © joelmc some rights reserved Uploaded by joelmc Source iNaturalist Associated observations Photos / Sounds 3 photos What Brown-headed Cowbird (Molothrus ater) Observer joelmc Date March 30, 2020 11:25 AM CDT Place North Branch Chicago River, Chicago, IL, US (Google, OSM) Date Added March 30, 2020 11:31 AM CDT 5 IDs Research Grade View Sizes small medium large original