Taronga Zoo Sydney is a zoo in Sydney, New South Wales, Australia.It was officially opened on 7 October 1916. Taronga Zoo Sydney is managed by the Zoological Parks Board of New South Wales, under the trading name Taronga Conservation Society, along with its sister zoo, the Taronga Western Plains Zoo in Dubbo. Divided into eight zoogeographic regions, the 28-hectare (69-acre) Taronga Zoo Sydney is home to over 4,000 animals of 350 species. It has a zoo shop, a cafe, and information centre.