Located in Urad Houqi, Bayannur League, in the Alxa-Gobi desert.
Non-bird biodiversity: Haloxylon ammodendron is distributed along the river bank and in the sandy area. Nationally protected animals include Equus hemionus, Capra ibex, Felis lynx and Gazella subgutturosa.
BirdLife International (2020) Important Bird Areas factsheet: Nudeng. Downloaded from http://www.birdlife.org on 30/09/2020.