In this photo provided by the Chicago Zoological Society, Isis, a 5-year-old African lion, enjoys the snow Friday, Feb. 4, 2011 at Brookfield Zoo in Broofield, Ill. This week's blizzard dumped the ... more 
In this photo provided by the Chicago Zoological Society, Isis, a 5-year-old African lion, enjoys the snow Friday, Feb. 4, 2011 at Brookfield Zoo in Broofield, Ill. This week's blizzard dumped the third largest snowfall in Chicago's history. less 
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Associated Press | Photo By Chicago Zoological Society, Jim Schulz
Sun, Feb 6, 2011 10:40 AM EST