In terms of acrage, the Henry Doorly zoos is quite small. However, as far as collection and biodiversity go, it is definatly one of the larger ones. San Diego is the largest in the United States
The Toronto Zoo is the 3rd largest in the world
south Africa
Perhaps the San Diego Zoo.
There are several zoos in the world that are worth the trip. The Berlin Zoo in Berlin ranks among the largest in the world. The Bronx Zoo in New York City has over 4,000 animals, and the Singapore Zoo in Singapore was the first to introduce the "open zoo" concept.
The zoo in Berlin (on size )
it is i believe the Singapore zoo. very lovely and humane as far as zoos go, it lets some of its animals wander freely on the grounds, not the big cats of course, but some small monkeys and other lil creatures.
well, the largest zoo in the world is the Faunia, a zoo in Madrid, Spain. It has 1,000 species of animals. Ive always wanted to go, but what 10 year old has ever done that?
The largest zoo in terms of land area is the Monarto Zoological Park in Australia with 3,583 acres.
the Henry doorly zoo in Omaha has the largest indoor forest,dessert,and geodesic dome
The Beijing Zoo.
The Henry Doorly Zoo is in my current city, Omaha, Nebraska.
The area of Henry Vilas Zoo is 113,311.9798272 square meters.