This book provides an introduction to disease problems - other than those of an infectious or parasitic nature - that afflict free-ranging and captive wildlife. It covers a wide range of dangers to wildlife including lead poisoning and the effects of environmental oestrogenic compounds, oil pollution, mercury poisoning, mycotoxins, geophapy, organochlorine pesticides, selenium and cyanide. This book will be of value to all who have an interest in the health and disease status of wildlife populations.