Posted by: Rebecca Whitham, Communications Keema and Denali stop to sniff each other after rolling around in coffee grounds. Keema and Denali may not have known the world was watching, but they still put on quite the show Wednesday when we broadcast a special bear enrichment session through our newly relaunched Bear Cam . The 17-year-old grizzly bear brothers received beehive and hornet’s nest-shaped piñatas Wednesday. While it took staff almost a week to put the piñatas together, it took the bears just minutes to destroy them! Inside the beehive piñatas, the bears found some of their favorite fruit treats including honeydew, apples, grapes and pears. The hornet’s nest contained a pocket of honey that the bears lapped up. Coffee grounds : bears :: catnip : cats Scattered around the space were coffee grounds from Caffé Vita . Why coffee grounds? Since the bears have a strong sense of smell, such a pungent treat is extremely attractive and stimulating to them. The b