Game ranger training in South Africa baby-sitting a wombat in Tasmania trekking with mandrills in Gabon a horseback safari through Montana a trip to meet some donkeys in Arizona.
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The fastest felines animals with the strongest jaws the world's loudest species.
Jack recalls some of the most creepy creatures from some of the world's darkest corners.
The color red is important to some animals' survival.
Orcas camels marsupials platypuses.
Seven endangered species.
Jack explores some creatures that thrive in the dirt and mud, including elephants, nesting alligators, burrowing penguins and sand-dwelling bee-eaters.
Tails can be dangerous, powerful and critical for high-speed navigation dolphins scorpions crocodiles lemurs.
Jackals polar bears camels Sichuan takin owl butterflies fur seals.
Veterinarians examine a lion at Busch Gardens Tampa Bay a cheetah navigates a lure course a new baby rhino.
Botswana's Okavango Delta is home to crocodiles, hippos and elephants African wild dogs leopards.
Jack and Suzi explore Catalina Island, off the coast of California, and track down a herd of wild bison that have been living there since 1924 they also uncover bats roosting in an old barn, and meet the island's local veterinarian.
Jungle Jack travels to the Florida Keys to return twin orphaned manatees to the wild the Dolphin Research Center.
Lizards squirt blood dung beetles carry 50 times their weight cheetahs accelerate faster than a sports car hummingbirds nose-dive like a fighter jet.
Game ranger training in South Africa baby-sitting a wombat in Tasmania trekking with mandrills in Gabon a horseback safari through Montana a trip to meet some donkeys in Arizona.
Sea turtles, whale sharks and wading birds.
Actress Betty White Jack appears on a talk show elephants, tapirs and Komodo dragons at the Los Angeles Zoo.
Veterinarians examine a lion at Busch Gardens Tampa Bay a cheetah navigates a lure course a new baby rhino.
Botswana's Okavango Delta is home to crocodiles, hippos and elephants African wild dogs leopards.
Jack and Suzi explore Catalina Island, off the coast of California, and track down a herd of wild bison that have been living there since 1924 they also uncover bats roosting in an old barn, and meet the island's local veterinarian.
Jungle Jack travels to the Florida Keys to return twin orphaned manatees to the wild the Dolphin Research Center.
Showing1to20of547results
