Tasmanian Crow-Shrike (Gymnorhina organicum) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804… https://www.rawpixel.com/image/321006/free-illustration-image-crow-australian-magpie-birdFree Image from public domain licenseWhite-backed Crow-Shrike (Gymnorhina leuconota) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… https://www.rawpixel.com/image/320982/free-illustration-image-elizabeth-gould-crow-australiaFree Image from public domain licensePiping Crow-Shrike (Gymnorhina Tibicen) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804-1881)… https://www.rawpixel.com/image/320974/free-illustration-image-elizabeth-gould-australiaFree Image from public domain license