Badain Jaran Desert between the dunes, some of which are fresh water while others are extremely saline. These lakes give the desert its name which is Mongolian for "mysterious lakes". It is also crossed by one river, the Ruo Shui ("weak water"), which has formed an alluvial plain in the desert. Measuring over , the Badain Jaran Desert covers a significant part of the south-central part of the Inner Mongolia Autonomous Region as well as the North part of Gansu province. Located in the Alxa Plateau at about 1200 meters above sea level it is listed as a subsection to the Gobi Desert.
Gobi bear Bears have very little genetic diversity, and is among the lowest ever observed in any species of Brown bear. Levels of genetic diversity similar to the Gobi Bear have only been reported in a small population of Brown bears in the Pyrenees Mountains on the border of Spain and France. Based on morphology, the Gobi brown bear has sometimes historically been classified as being of the same subspecies as the Tibetan blue bear. However, recent phylogenetic analysis has shown the Gobi bear to instead represent a relict population of the Himalayan brown bear. There are only 22 Gobi bears left