sentences:  Several trees are indigenous such as the blue-green flat-topped dragon tree "Dracaena draco", "Tamarix senegalensis", "Phoenix atlantica" ("tamareira"), in the lagoons and deserts of Boavista, the ironwood tree and a species of fig tree and "Faidherbia albida" (formerly known as "Acacia albida" and locally called simply "acácia").As a result of extensive tree planting since 1975, there are pine trees, oaks and sweet chestnuts on the cool peaks of Santo Antao, eucalyptus on the heights of Fogo, and forests of acacia on Maio.The island has five mammals out of which three are threatened, 75 species of birds including 2 threatened species, 19 reptiles, 132 varieties of fish species including one threatened species.