This volume investigates the avian biodiversity and ecological distribution of bird species within the Australian high country. The authors, Betty Temple-Watts and Harold James, synthesize decades of field observation and ornithological research to document the unique adaptations of species inhabiting these alpine and sub-alpine environments. The text serves as a comprehensive reference for identifying birds in high-altitude regions, utilizing detailed descriptions and illustrative data to support its classification framework.

The work is regarded as a foundational reference for regional ornithology, noted for its technical precision and focus on high-altitude ecological niches. The text provides a dense, specialized resource that remains relevant for researchers and naturalists interested in the specific environmental pressures of the Australian high country.