This volume investigates the ecological diversity and biological significance of man-made landscapes, exploring how human-altered environments support specific flora and fauna. Chris Packham, a naturalist and broadcaster, utilizes his expertise in field observation to document the unexpected resilience and adaptation of wildlife within urban, industrial, and agricultural settings. The text provides a framework for identifying species that thrive in human-dominated habitats, challenging the notion that such areas are devoid of natural value.

The work serves as a practical, accessible reference for readers interested in the intersection of human development and local biodiversity. Its focus on observable data and species identification makes it a functional tool for field study rather than a theoretical discourse.