The qualifications to work in a zoo vary greatly. As a zoologist, you need to have at least a bachelor’s degree in zoology, biology, or a closely related degree. Some zookeepers have zoology degrees as well, but that is not always a strict requirement for becoming a zookeeper. To work on the administrative side, you need a strong grasp of business administration, animal science, and community planning and engagement. Tour guides may be volunteers that lead tours or full-time employees with a high school diploma or GED certificate. Strong research skills and good interpersonal communication skills are essential.