This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Passenger Pigeon male by William Pope. en Passenger Pigeon Male Ectopistes migratorius From the original painting dated by William Pope The original is in the Toronto Public Library Cite book The Passenger Pigeon in Ontario Mitchell Margaret University of Toronto Press Toronto org William Pope other versions Custom marker PD