The Heart of the Valley would die en route the following year. Her offspring also migrated though five of them also died but the one raised by the dunnocks survived. The mother dunnock died the following winter during a cold spell and was eaten by a fox. The surviving male dunnock mated the following year and had six offspring. The story ends with the writer taking a walk in the valley. The author once narrowly missed hitting a bird whilst driving to a railway station. On the train journey he imagined what might have happened if he hit the bird and it became the starting
What Bird is That? Edition What Bird is That?" was published by Australia's Heritage Publishing in 2011, the latest release of Cayley’s “big bird book” complete with Lindsey’s revisions. It is 832 pages, features 769 birds and includes all 460 of Cayley’s full-colour paintings, many showing groups of related birds. New to this edition was an accompanying e-book "What Bird Call is That?", which identifies and illustrates 101 birds from "What Bird is That?", as well as providing sound files of each featured bird’s distinctive call. The sound files were provided by David Stewart. "What Bird is That?" plays a central role in Australian