Brookfield zoo animals keep their cool: 5 photos

Published: Thursday, July 18, 2013 3:05 p.m. CDT • Updated: Thursday, July 18, 2013 6:06 p.m. CDT

As the temperature rises, Isis, a 7-year-old African lion, enjoys an ice treat filled with beef bones at Brookfield Zoo. (Photo provided)

COOKIES:
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