Jacko the kookaburra is taken from his nest at three weeks of age and raised in captivity. He talks about his relationship with the Yorkshire terrier, Splinter, with whom he is raised. He also describes aspects of his daily life, such as eating a mouse, and being attacked by a hawk, and reflects on his mixed feelings about being raised in captivity. Jacko is taken to Melbourne so his laugh can be recorded on a gramophone record. He gains some fame when his laugh is broadcast on the radio, and he subsequently tours the eastern states of Australia quite extensively before returning home.