Sicilian fir (Abies nebrodensis) is a fir native to the Nebrodi and Madonie mountains in northern Sicily. It is a medium-size evergreen coniferous tree growing to 15–25 m tall and with a trunk diameter of up to 1 m. It occurs at altitudes of 1400–1,600 m. As a result of deforestation, it is now extremely rare, with only 21 mature trees surviving; replanting programmes are meeting with limited success due to heavy grazing pressure by livestock belonging to local farmers. It is classified as critically endangered by the IUCN Red List