Professional snake-catcher Simon Keys' most remarkable encounters with baby snakes in bustling cities.

Professional snake-catcher Simon Keys' most remarkable encounters with baby snakes in bustling cities.

Professional snake-catcher Simon Keys' most remarkable encounters with baby snakes in bustling cities.

Professional snake-catcher Simon Keys' most remarkable encounters with baby snakes in bustling cities.

Professional snake-catcher Simon Keys' most remarkable encounters with baby snakes in bustling cities.

Professional snake-catcher Simon Keys' most remarkable encounters with baby snakes in bustling cities.

Professional snake-catcher Simon Keys' most remarkable encounters with baby snakes in bustling cities.

Professional snake-catcher Simon Keys' most remarkable encounters with baby snakes in bustling cities.

Meet Dr. Pol, an expert in large farm animals and pets. This senior is anything but retiring as he takes an old-school, no-nonsense approach to veterinary medicine. Nat Geo WILD follows The Incredible Dr. Pol as he travels across rural Michigan to care for every family pet and head of livestock in need of his expertise and kindness.

Meet Dr. Pol, an expert in large farm animals and pets. This senior is anything but retiring as he takes an old-school, no-nonsense approach to veterinary medicine. Nat Geo WILD follows The Incredible Dr. Pol as he travels across rural Michigan to care for every family pet and head of livestock in need of his expertise and kindness.

Rare and remarkable instances of predation on sharks by a variety of species, capture by both daring photographers and unlikely bystanders, have given us new insight as to how the primacy of an apex predator can be challenged. We will analyze this growing body of footage with the aid of experts in the field, shedding light on how and why these events occur. Whether with talons, tentacles, or teeth, animals are hunting sharks all over the world.