Herpetology is the study of reptiles, amphibians, and other related creatures. It is a branch of zoology that focuses on the behavior, physiology, ecology, and evolution of these animals. Herpetology also includes the study of their habitats, conservation, and management. The term herpetology comes from the Greek word herpeton, which means 'creeping animal.' Herpetologists often work in the field to observe and study these animals in their natural environment.