Welcome to real life, kiddies. This is nature, not disney
I used to be a zookeeper. Our elephant would stand swaying back and forth, watching the ducks out of the corner of her eye. When one got close enough, she would step on it and flatten it out. I could hold a flattened duck at arms level, and it would be dragging the ground.
She did the same to a couple of goats that got out of their pen.
Also, one wheelbarrow that a careless zookeeper left while she went to answer the phone.
Well, Bears gotta eat and ducks are really tasty!