Zombie Ghost Bear
From Transformers Wiki
The Zombie Ghost Bear stalks unsuspecting campers. Its ghostly nature means that it doesn't even leave pawprints, so the only way to know it's coming is by its terrible howl.
Fiction
Rescue Bots Academy cartoon
Cody Burns told the Rescue Bot recruits the story of the Zombie Ghost Bear during a camping trip. Hot Shot became so panicked, he transformed and drove into a tree, the impact of which dislodged his comms transmitter. As a result, he began hearing sounds from the forest when they returned to the Academy the next day, leading him to wonder if the Zombie Ghost Bear had followed them back. When the recruits worked out what had really happened, Whirl was mildly disappointed that the Academy wasn't being haunted. Campfire Fright