It may nest in mature trees such as araucarias or exotic trees. Vegetation includes forest with araucarias, upland meadows and plains. On either side of the lawn are ten beautiful Araucarias (Cookii). Several other trees were present, such as ginkgos and araucarias. These land masses are two outposts of the Antarctic Flora, including Araucarias and Podocarps. These land masses are two outposts of the Antarctic flora, including Araucarias and Podocarps. The ski center "Las Araucarias" lies on the volcano's western slopes. At higher elevations, forests are dominated by the Araucarias ("Araucaria araucana"). The main feature of this Biosphere Reserve is the massive presence of Araucarias . The predominant trees are stunted Araucarias. The Araucarias Biosphere Reserve is located in the Andes range, in south-central Chile.