Buyan, a male Siberian brown bear, shakes off water as he cools down under a stream of water sprayed by an employee in its enclosure on a hot summer day, with the air temperature of about 33 degrees Celsius (91.4 degrees Fahrenheit) at the Royev Ruchey zoo on the suburbs of Krasnoyarsk, Siberia, Russia, June 14, 2016. (Photo by Ilya Naymushin/Reuters)
