Beijing, May 22 (Youth.cn) - On May 17 and 18, 2025, in Guyuan County, a litter of nine playful corsac fox cubs were spotted chasing and tumbling across the grasslands of the Lightning River National Wetland Park. Enhanced ecological protection efforts in recent years have fostered a harmonious habitat, with frequent sightings of roe deer, wild boars, and leopard cats. Photo/CFP