A monkey eats watermelon at the Nantong Forest Safari Park on July 23. The coastal city in East China’s Jiangsu province issued heat warnings that day, and the following days are not expected to be any cooler. In some regions, the temperature will hit 37 C. [Photo/VCG]

A bear cools off in the water at the Nantong Forest Safari Park on July 23. [Photo/VCG]