A lot of parents take photos and videos when their kids go off for their first day of school. It's what happened after the first day, though, that one parent found interesting.
Tourists at Denali National Park in Alaska got a special treat when a lone grizzly bear, just doing his grizzly bear thing on a grassy hill, decided, "You know what looks fun? Rolling all the way down this here hill." And then he proceeded to do just that.