Buzz·Posted on Jul 30, 2013Wildlife Camera Captures Some Bears Having An Amazing PartyAnd they all like bump and grinding against a tree in Alberta Park, Canada.by Scott BryanBuzzFeed Entertainment Editor, UKLinkFacebookPinterestTwitterMail Here's some CCTV footage you don't see every day. This bear starts grinding against this tree. Then another bear turns up. They BOTH start grinding up against the tree. Then this THIRD bears starts showing up. ... and starts grinding like a boss. FOUR BEARS. REPEAT. FOUR BEARS. Oh..... yeah. BEAR PARTY. BEAR PARTY. BEAR PARTY. View this video on YouTube They LOVE it.