This guide addresses the practical challenge of identifying 240 distinct wild animal species native to Britain and northern Europe through visual and behavioral markers. The author, J. Rjorie Burton, utilizes a structured, field-ready format to assist naturalists and enthusiasts in distinguishing between similar species. By combining photographic evidence with concise data sets, the text provides a systematic framework for accurate wildlife observation in the field.

The text functions as a utilitarian, high-density reference tool designed for rapid field identification. Its focus on visual clarity and structured data points suggests a practical, accessible approach suitable for both amateur naturalists and students of European fauna.