Rock of Gibraltar to describe an entity that is very safe or firm. The motto of the Royal Gibraltar Regiment and Gibraltar itself is "Nulli Expugnabilis Hosti" (Latin for "No Enemy Shall Expel Us"). Approximately 40% of Gibraltar's land area was declared a nature reserve in 1993. The flora and fauna of the Gibraltar Nature Reserve are of conservation interest and are protected by law. Within it is a range of animals and plants, but the highlights are the Barbary macaques (the famous "Rock apes"), the Barbary partridges, and flowers such as Gibraltar's own Chickweed, Thyme and the Gibraltar Candytuft. The Barbary macaques
Gibraltar Rock State Natural Area Richmond Park. The Gibraltar Rock State Natural Area became a Wisconsin-designated natural area in 1969. It was originally owned by the county until 2007, when they transferred ownership to the Wisconsin Department of Natural Resources (WDNR). A celebration was held following the transfer of ownership. The Wisconsin Department of Natural Resources manages the Gibraltar Rock State Natural Area. Howard Van Ness made several paintings depicting the area prior to its designation as a state natural area. Friends of Gibraltar Rock exists and does "biological indexing of the flora and fauna in the area." The views from the natural area are