This book investigates the ecological impact of introduced land predators on the native bird populations of New Zealand over the past millennium. Carolyn M. King, a prominent ecologist, utilizes historical data and biological research to trace the arrival of invasive species such as stoats, weasels, ferrets, and rats. The text presents a comprehensive framework for understanding the decline of endemic fauna and evaluates the ethical and practical implications of various predator control strategies.

Experts recognize this work as a significant contribution to the study of island biogeography and invasive species management. Readers frequently note the accessibility of the prose, which balances scientific rigor with a clear narrative suitable for both professional ecologists and interested laypeople.