Incoming Resources
- Life at the zoo, the secret world of your favorite animals, Michael George
- Life at the zoo, behind the scenes with the animal doctors, Phillip T. Robinson
- Zookeepers, Julie Murray
- Loose at the zoo, Smithsonian Networks ; a joint venture of Smithsonian Institution and Showtime Networks, Inc. ; executive producer, Joy Galane ; produced by Polly Bryan, Mike Dolan, Gail Flannigan, Jody Schiliro
- My visit to the zoo, Aliki
- Zookeeper, by Marne Ventura
- The ark and beyond, the evolution of zoo and aquarium conservation, edited by Ben A. Minteer, Jane Maienschein, and James P. Collins ; with a foreword by George Rabb
- Z is for zookeeper, a zoo alphabet, written by Marie & Roland Smith ; illustrated by Henry Cole
- Zoo story, life in the garden of captives, Thomas French