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 (candy) old Salem dame" as saying "I know I must be growing old, because a peppermint Gibraltar is so comforting to me." Gibraltar candies are mentioned in Hawthorne's novel "The House of the Seven Gables", published in 1851. In the book, a character named Hepzibah Pyncheon operates a little "cent-shop" which contained "a glass pickle-jar, filled with fragments of Gibraltar rock; not, indeed, splinters of the veritable stone foundation of the famous fortress, but bits of delectable candy, neatly done up in white paper." His story "The Old Apple-Dealer", collected in "Mosses from an Old Manse", similarly mentions "that delectable condiment,