The National Zoo (Malay: Zoo Negara) is a zoo in Malaysia located on 110 acres (45 ha) of land in Ulu Klang, Gombak District, Selangor, Malaysia. It was officially opened on 14 November 1963. The park is managed by a non-governmental organisation known as the Malaysian Zoological Society. For funding, Zoo Negara relies on gate collections and on support from donors and sponsors. Zoo Negara is home to 5137 animals of 476 different species. Over the years, the zoo has transformed itself to an open concept zoo with over 90% of its animals kept in spacious exhibits with landscape befitting its nature.