Thrown from her horse deep in the bush of Waratah National Park, Clancy is hopelessly lost and her mother is due at Ranger Headquarters to see how Head Ranger Matt Hammond has been looking after the teenaged house-guest. A band of aboriginal nomads find Clancy and bring her back to headquarters, just in time.

Clancy's time with the Hammond family appears to be at an end when she sits her final music exam. Her departure is ensured when she wins a prestigious scholarship to study music in London. Sir Adrian asks Matt to select a Ranger to go oversees to work in Sherwood Forrest.