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
London Zoo Europe's first and only spider walkthrough exhibit. It houses many different types of spiders including one of the United Kingdom's most endangered animals, the fen raft spider. Penguin Beach opened on May 26th 2011 and houses over 90 Humboldt penguins. Until March 2017, a single male rockhopper penguin named Ricky also lived here, before being moved to ZSL Whipsnade Zoo. The pool itself is currently the largest penguin pool in an English zoo. Opened in March 2015, In with the Lemurs is a walk-through exhibit housing a troop of ten ring-tailed lemurs. It also has a family of aye-ayes living