Cinnamon-coloured Cinclosoma (Cinclosoma cinnamomeus) illustrated by Elizabeth Gould (1804–1841) for John… https://www.rawpixel.com/image/321204/free-illustration-image-birds-cinnamon-australiaFree Image from public domain licenseChestnut-breasted Ground-Thrush (Cinclosoma castaneothorax) illustrated by Elizabeth Gould (1804–1841) for John… https://www.rawpixel.com/image/321435/free-illustration-image-gould-illustrations-bird-couple-australiaFree Image from public domain licenseSpotted Groud Thrush (Cinclosoma punctatum) illustrated by Elizabeth Gould (1804–1841) for John Gould’s (1804… https://www.rawpixel.com/image/321219/free-illustration-image-john-gould-australia-birdFree Image from public domain licenseChestnut-backed Groud Thrush (Cinclosoma castanotus) illustrated by Elizabeth Gould (1804–1841) for John Gould’s… https://www.rawpixel.com/image/321194/free-illustration-image-bird-gould-1800s-public-domainFree Image from public domain license