From Wikipedia:
World of Zoo is a life simulation video game, published by THQ and developed by Blue Fang Games, who also developed the similar Zoo Tycoon series.[1][2] World of Zoo was released for Microsoft Windows, Wii and Nintendo DS on October 26, 2009.[3] The game was showcased in the Electronic Entertainment Expo 2009 on June 1, 2009, held in the Los Angeles Convention Center.[3][4]
The game educates players about animals using facts provided by the National Geographic Society.[2]