Unlock the intricate world of animal signaling with this essential guide to biocommunication. Delve into the diverse levels of communication across species, from interpreting environmental indices and trans-specific interactions to complex intra-species dialogues. Discover how animals sense, signal, and coordinate actions, revealing the fundamental basis of their behavior and adaptation. This book is a vital resource for biology students, zoologists, and researchers across India eager to deepen their understanding of animal life and evolution.