Male Passenger Pigeon. This is just about my favorite illustration of this species. I scanned it from the following publication--now in the public domain:Source: Orthogenetic Evolution in the PigeonsDate of publication: 1920Author: Hayashi and Toda (artists), Charles Otis Whitman (author). The particular artist for each plate was not credited in this work--just at the beginning. Some research would likely reveal who "Hayashi" and "Toda" were.Information also on file at Wikimedia Commons.Ectopistes_migratoriusMCN2P28CA
The book of birds, common birds of town and country and American game birdsWashington, D. C. :National Geographic Society,1918. biodiversitylibrary.org/page/13657468