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 scimitar-horned oryx, Waterbuck, African penguin and ring-tailed lemurs. Animal demonstrations and include 'Sea lion splash' and 'Birds of the world'. Talks also take place daily throughout the summer season including lemur talks, giraffe browse and penguin feed. The park and ZSL receive no government funding, and rely mainly on entrance fees, memberships, its 'Fellows' and 'Patrons' scheme and various corporate sponsorships. The park takes advantage of the Gift Aid charity donation scheme. Whipsnade was one of the sets for ITV's "Primeval", where a ferocious predator from the future kills a lion and three people. The zoo is one of the