With the ecological improvement of Inner Mongolia's grassland in recent years, the antelopes and other protected animals such as the Mongolian gazelle, argali, and wild donkeys have been reappearing in the border area of Xilin Gol League, where police from a border detachment have been working with herdsmen in patrolling the area and installing infrared cameras to fight illegal hunting and create a safe environment for wildlife.

Policemen studying the remains of a Mongolian gazelle and a cartridge, on March 16. [Photo/Xinhua]

Patrolman helping a weak Mongolian gazelle, on March 16. [Photo/Xinhua]