Have you heard any of these noises lately while out in the woods? There may be a bear den nearby! Active bear dens with cubs will sound a lot like the cub in this video, or they also make noises that sound like humming or sucking, usually when cubs are nursing. While discovering an occupied den (especially one with cute bear cub noises) is a highlight to anyone’s day, we do not suggest approaching the den. However, we DO suggest reporting the den to the bear research team, who is looking for act