In Pics: Animals cool off in Shanghai Zoo

A squirrel monkey enjoys fruits in water spray at the Shanghai Zoo in east China's Shanghai. (Xinhua)

Penguins enjoy food in water spray at the Shanghai Zoo in east China's Shanghai. (Xinhua)

A Siberian tiger cools itself off in a pool at the Shanghai Zoo in east China's Shanghai. (Xinhua)

Macaws enjoy water spray at the Shanghai Zoo in east China's Shanghai. (Xinhua)

A squirrel monkey enjoys fruits in water spray at the Shanghai Zoo in east China's Shanghai. (Xinhua)

An alpaca takes a shower at the Shanghai Zoo in east China's Shanghai. (Xinhua)

A macaw takes a nap in water spray at the Shanghai Zoo in east China's Shanghai. (Xinhua)

An alpaca takes a shower at the Shanghai Zoo in east China's Shanghai. (Xinhua)

A Yangtze alligator enjoys a shower at the Shanghai Zoo in east China's Shanghai. (Xinhua)

Penguins enjoy food in water spray at the Shanghai Zoo in east China's Shanghai. (Xinhua)

A squirrel monkey plays with a piece of ice hanging from the tree at the Shanghai Zoo in east China's Shanghai. (Xinhua)