What are the contribution of Hippocrates in the field of zoology?

Hippocrates, often regarded as the "Father of Medicine," made significant contributions to various fields, including zoology, by emphasizing the importance of observation and classification of animals in relation to human health. His systematic approach to studying animal anatomy and physiology laid the groundwork for understanding the relationships between species and their environments. Additionally, his Hippocratic Corpus includes references to various animal species, showcasing early efforts in the study of animal behavior and their medicinal uses. While his primary focus was on medicine, his methodologies influenced later developments in zoology and natural history.