About This Book
The manual provides systematic identification and descriptions of birds found in the Philippine Islands, organized by orders, families, genera, and species with keys for field use. It supplies diagnostic descriptions, measurements converted to metric, island-by-island distributions, vernacular names, synonymy and literature references, and notes on habits, nests, eggs, and abundance. The text combines original specimen-based accounts and quoted material from earlier works, including manuscript notes from other collectors, while acknowledging gaps where specimens were lacking. Technical jargon is minimized to favor practical utility for local naturalists and collectors.