The educational requirements for an entry level zoo keeper vary. She later went to work as a zoo keeper at Bristol Zoo. Cronin started his work with primates through working as a zoo keeper in various zoos. Govinder Nazran started his career as a zoo keeper . The main character is Zeke, the protagonist from Taito's earlier arcade game "Zoo Keeper". One challenge when playing "Zoo Keeper" is the inability to find a valid move. He began his career as a zoo keeper on the NSW South Coast. "Zoo Keeper" has three different types of stages. Zoo Keeper is an arcade game created by Taito America and released in 1982.