Pietrosul mountain lies in the northern part of the Rodna mountains. Four vegetation belts occur: Fagus forest up to 1,000 m; Abies forest up to 1,700 m; dwarf Pinus shrubs at the treeline; and alpine grasslands and rocky areas above that.
This is an important site for species characteristic of upland deciduous forests, montane conifer forests and open, rocky alpine habitats.
BirdLife International (2020) Important Bird Areas factsheet: Rodnei Mountains. Downloaded from http://www.birdlife.org on 10/08/2020.