Right after they shot it with a tranquilizer gun...
STEP ONE: WATCH VIDEO
FACT: anyone who gets that close to a bear in hibernation is a fool. Hibernation is when they are the most dangerous. They wake up pissed off, like me... when disturbed.
STEP TWO: DECIDE. FAKE or THE REAL DEAL?
if you ask me, which you didn't. it's a fake. the voice acting is not believable at all. the snow is falling at different rates and when a real flute is being played, fingers move on the keys. SIDE NOTE: Who turns a back to a wild carnivorous animal? Also, Who the fuck puts a flute away in their coat?
MY SCIENTIFIC CONCLUSION: Flute is boring! Even the bear understood that.