Haiyangshan extends for 70 km, with a north-south orientation. The topography is mainly low and intermediate-height mountains, with 11 peaks above 1,000 m.
Non-bird biodiversity: Animals include Felis temmincki, Macaca thibetana, Manis pentadactyla, Macaca mulatta, Viverra zibetha, Viverricula indica and Moschus berezovskii.
BirdLife International (2022) Important Bird Areas factsheet: Haiyangshan Nature Reserve. Downloaded from http://www.birdlife.org on 27/09/2022.