Visit Brookfield Zoo
The Brookfield Zoo is a zoo located in the Chicago suburb of Brookfield, Illinois. The zoo covers an area of 216 acres (874,124 m²) and houses around 450 species of animals. Brookfield Zoo, also known as Chicago Zoological Park, opened on July 1, 1934, and quickly gained international recognition for using moats and ditches, instead of cages, to separate animals from visitors and from other animals.
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