Located on the Hulun Buir Plateau. The northern tip of the IBA is a hilly area (at around 650-1,000 m), with flat land to the south (at around 550-700 m). The wetlands at Dalai Nur have extensive areas of reed and other water plants.
Non-bird biodiversity: No information.
BirdLife International (2020) Important Bird Areas factsheet: Dalai Nur Nature Reserve. Downloaded from http://www.birdlife.org on 05/08/2020.