This review paper explores the advancements in understanding animal communication, focusing on the diversity of communication systems, the role of cognition in communication, and the impact of environmental factors. The paper discusses historical perspectives and key milestones in the evolution of animal communication, highlighting the contributions of early naturalists and ethologists. It also examines the mechanisms of animal communication, including vocalizations, visual signals, chemical signals, and tactile communication. The review emphasizes the importance of studying animal communication in conservation efforts, human-animal interaction, and future research directions. Overall, the paper highlights the complexity and significance of animal communication in the natural world.

Animal communication, evolution, mechanisms, cognition, diversity, conservation, human-animal interaction, review.