description Puna Steppe Overview
The puna is a high-elevation grassland and shrubland region of the central Andes, extending across parts of Peru, Bolivia, Chile, and Argentina. Generally situated above the treeline, it combines intense solar radiation, cold nights, strong winds, low atmospheric oxygen, and pronounced seasonal variation in moisture. Vegetation includes tussock grasses, cushion plants, shrubs, and wetlands known as bofedales, while native animals include vicuñas, Andean foxes, flamingos, and several specialized rodents.
help Puna Steppe FAQ
Where is the puna steppe?
The puna is a high-elevation grassland and shrubland region of the central Andes. It extends across parts of Peru, Bolivia, Chile, and Argentina.
Why is the puna so difficult for plants and animals?
It combines intense sunlight, cold nights, strong winds, low oxygen, and limited moisture. Many species survive through compact growth, cold tolerance, or activity patterns that avoid the harshest conditions.
How high is the puna steppe?
It is generally found above the Andean treeline, often at elevations of several thousand meters. The exact altitude varies by latitude and local topography.
What animals are associated with the puna?
The region supports animals such as vicuñas, guanacos, Andean condors, and viscachas. Wetland patches called bofedales provide especially important forage and water in the high landscape.
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