Zoo exhibits where visitors enter enclosures of non-aggressive species, such as lemurs, marmosets, birds, lizards, and turtles. Visitors are asked to keep to paths and avoid showing or eating foods that the animals might snatch. Some zoos keep animals in larger, outdoor enclosures, confining them with moats and fences, rather than in cages. Safari parks, also known as zoo parks and lion farms, allow visitors to drive through them and come in close proximity to the animals. Sometimes, visitors are able to feed animals through the car windows. The first safari park was Whipsnade Park in Bedfordshire, England, opened by the
Whipsnade Zoo enclosure is a surviving feature from the earliest days of the zoo. The collection of animals was boosted in 1932 by the purchase of a collection from a defunct travelling menagerie and some of the larger animals walked to the zoo from Dunstable station. The distinctive white lion hill figure was completed in 1933. During the Second World War, the zoo acted as a refuge for animals evacuated from the Regents Park London Zoo. The celebrity giant pandas Ming, Sung and Tang were among these animals but were soon returned to London to boost morale in the capital. During 1940,