Jack Hanna's Animal Adventures

The story of Buddy, star of the film "Air Bud," who died from cancer. Included: the next generation of the Buddy line.

The story of J.J., the gray whale who was stranded on California's shoreline but was rescued and released by Sea World.

Spotting Alaskan wildlife. Also: a musk ox farm.

A look at a secondary school where students learn what it takes to be an animal trainer. Jack interviews trainer Sid Yost., owner of the Orlando school.

A behind-the-scenes look at the Arabian Nights horse show and how horses are being used in mental-health therapy.

Jack visits trainer Joel Slaven, who works with animals from humane societies.

A look at the brown bears that fish for salmon in Katimia National Park in Alaska.

Scenes with animals that didn't make the show's final cut.

A journey to Grant's Farm, where more than two hundred animals are kept, including the famous Clydesdale Horses.

A visit to the Alaska Zoo includes a look at moose calves and an elephant.

The Sea Life Center in Seward, Alaska. Also: a boating adventure in Kenai Fjords National Park.

A St. Louis Zoo exhibition that allows children to interact with animals. Also: an educational program at a bird sanctuary; and efforts at an animal reserve to rescue endangered wolves.

Jack visits the Australia Zoo in Queensland, where he encounters crocodiles, several varieties of poisonous snakes and an over 160-year-old Galápagos tortoise named Harriet that was collected by Charles Darwin in 1835 for scientific research.

Jack travels to the Australian island of Tasmania, where he encounters Tasmanian devils, wombats and the Eastern quoll, and learns about a search for the allegedly extinct Tasmanian tiger.

A visit to Australia includes a stop at Sydney's Taronga Zoo, a study of a little penguin colony and a bike tour of the Western Plains Zoo in Dubbo.

A look at Australia's unique wildlife, including the cassowaries, large, flightless birds that are remnants of the age of dinosaurs.

Jack explores the Great Barrier Reef off the coast of Australia, where he observes coral, clams and tropical fish, and visits an aquarium in Townsville.

Jack visits the Pilliga Forest in New South Wales, Australia, and provides assistance on a project dedicated to the health and habitat of koalas.

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The modes of transportation deployed for various animal adventures, from submarines to covered wagons to the old fashioned way: on foot

Jack explores Australia's Gold Coast.

Visiting the Underwater World Oceanarium in Mooloolaba, Australia, to dive with sharks.

Jack explores Australia's Fraser Island.

Underwater explorations in and around the Bahamas to examine sunken wreckage, reef sharks and piranha.