Canary Islands Gran Canaria, Lanzarote, La Palma, La Gomera and El Hierro. The archipelago includes much smaller islands and islets: La Graciosa, Alegranza, Isla de Lobos, Montaña Clara, Roque del Oeste and Roque del Este. It also includes a series of adjacent roques (those of Salmor, Fasnia, Bonanza, Garachico and Anaga). In ancient times, the island chain was often referred to as "the Fortunate Isles". The Canary Islands are the most southerly region of Spain and the largest and most populated archipelago of the Macaronesia region. Historically, the Canary Islands has been considered a bridge between four continents: Africa, North America, South
La Gomera giant lizard cliffs 2 km apart, close to the Valle Gran Rey. The La Gomera giant lizard is thought to have once ranged throughout much of La Gomera and in many habitat types. Nowadays it is found in the Parque Rural de Valle Gran Rey, and the present range is less than one hectare and restricted to dry cliffs with sparse vegetation. The La Gomera Giant Lizard is listed as Critically Endangered by the IUCN Red List. The species historically declined through overgrazing, hunting, and predation by feral cats and rats. Nowadays the main threats are predation by feral cats, and rock