8 Largest Zoos in the World
So what is the largest zoo in the world? The answer to this question depends on what criteria is used for the term “large”. Are we measuring the number of species held in captivity or the total land area of the zoo. If we consider only the later the Red McCombs Wildlife in Texas with its 12,000 acres could be considered the biggest zoo in the world. But is has only 20 different animal species and is more of a wildlife preserve than an actual zoo. Just considering the number of species however also doesn’t seem to fit the bill. This list therefore considers both these features to determine which is the largest zoo in the world . The Columbus Zoo and Aquarium is a non-profit zoo located just north of Columbus, Ohio. The Columbus Zoo is home to over 5,000 animals representing over 700 species divided into geographic regions of the world. In 2004 the zoo started work to expand the 82 acres (37 ha) zoo over the next 10 years. The 120 acres expansion is planned to include a polar environm...