The eastern whipbird (Psophodes olivaceus) is an insectivorous passerine bird native to the east coast of Australia. Its whip-crack song is a familiar sound in forests of eastern Australia. Two subspecies are recognised. Heard much more often than seen, it is dark olive-green and black in colour with a distinctive white cheek patch and a crest. The male and female are similar in plumage.

Elizabeth Gould, née Coxen (1804—1841), was a British artist and illustrator at the forefront of the natural history movement. Elizabeth traveled and worked alongside her husband, naturalist and author John Gould. She produced illustrations and lithographs for ornithological works, including plates in Darwin's The Zoology of the Voyage of H.M.S. Beagle and the Goulds' seminal work The Birds of Australia. In total, Elizabeth is accredited to at least 650 works. While in Australia, Elizabeth made hundreds of drawings from specimens for the publications Birds of Australia and A Monograph of the Macropodidæ, or Family of Kangaroos, as well as illustrations for the ornithology volume of Charles Darwin’s Zoology of the Voyage of HMS Beagle