Animal study, or zoology, is the scientific study of animals. It is a branch of biology that focuses on the structure, behavior, evolution, and classification of animals. Zoologists may study a single species or group of animals, or they may study the interactions between different species. They may also study the behavior of animals in their natural habitats, or in captivity. Zoologists often use technology such as microscopes, cameras, and computers to observe and analyze animal behavior. Zoology is an important field of study, as it helps us to understand the complex relationships between animals and their environment.