A mountainous area in the south-west Alps, on the east side of the Monte Rosa complex, covered mainly by broadleaved and coniferous woodlands and by alpine grasslands. The main land-uses are cattle-rearing, cultivation, forestry and tourism.
Five of the 10 species of the Eurasian high-montane biome breed in important numbers, as do grouse (Tetraonidae).
BirdLife International (2021) Important Bird Areas factsheet: Anzasca and Antrona valleys. Downloaded from http://www.birdlife.org on 18/01/2021.