Description In Zookeepers, vibrant, full-color photos and carefully leveled text will engage young readers as they discover how zookeepers work in zoos to keep animals safe and healthy.. .A labeled diagram helps readers identify tools of the trade, while a picture glossary reinforces new vocabulary. Children can learn more about zookeepers online using our safe search engine that provides relevant, age-appropriate websites. Zookeepers also features reading tips for teachers and parents, a table of contents, and an index.. .Zookeepers is part of Jump!'s Community Helpers series.