Bronx Zoo

About

The Bronx Zoo (also historically the Bronx Zoological Park and the Bronx Zoological Gardens) is a zoo within Bronx Park in the Bronx, New York City. It is one of the largest zoos in the United States by area and the largest metropolitan zoo, comprising 265 acres (107 ha) of park lands and naturalistic habitats separated by the Bronx River. The zoo has 2.1 million average yearly visitors as of 2009. The zoo's original buildings, known as Astor Court, were designed as a series of Beaux-Arts pavilions grouped around the large circular sea lion pool. The Rainey Memorial Gates were designed by sculptor Paul Manship in 1934 and listed on the National Register of Historic Places in 1972.

The zoo opened on November 8, 1899, featuring 843 animals in 22 exhibits. Its first director was William Temple Hornaday, who served for 30 years. From its inception the zoo has played a vital role in animal conservation. In 1905, the American Bison Society was created in an attempt to save the American bison, which had been depleted from tens-of-millions of animals to only a few hundred, from extinction. Two years later they were successfully reintroduced into the wild. In 2007, the zoo successfully reintroduced three Chinese alligators into the wild. The breeding was a milestone in the zoo's 10-year effort to reintroduce the species to the Yangtze River in China.