Barred-shouldered Ground Dove (Geopelia humeralis) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… https://www.rawpixel.com/image/321023/free-illustration-image-dove-bird-gould-illustrationsFree Image from public domain licenseEastern Turtle Dove and Miscanthus illustration. Digitally enhanced from our own original edition of Pictorial Monograph of… https://www.rawpixel.com/image/434947/free-illustration-image-turtle-japanese-bird-watercolorFree Image from public domain license