This work investigates the biological habits and behavioral patterns of the whale shark, a species that remained largely mysterious to the scientific community until the late twentieth century. Author Geoff Taylor draws upon his observations and research conducted at Ningaloo Reef to demystify these massive filter-feeders. The text provides a foundational look at the species' life cycle, feeding mechanisms, and interaction with their environment, serving as an early comprehensive resource for enthusiasts and researchers alike.

This book is regarded as a significant contribution to popular natural history, evidenced by its recognition from the Royal Zoological Society of New South Wales. The text provides a clear, accessible entry point for readers interested in marine biology and the specific ecology of Western Australia's reef systems.