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.

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.

A forensic look at how Nile crocodiles hunt, offering new perspectives on the patient and precise tactics they use when ambushing migratory herds of wildebeest and zebra that pass through their territories. A male crocodile must target large prey in a bid to survive the harshest time of the year.

Snakes are awesome, complex predators with dramatic behavior and cunning skills. And, they are more useful to people than you might think.

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