Jack travels out West, including visits to Wyoming and Montana, to look at ways in which the settlers depended on animals. Observed: wild mustangs.
Jack visits conservationists in Tennessee who breed, rescue and rehabilitate eagles. Also: tracing the development of three bald eagles from early life to first flight.
Jack visits the Ohio State Fair to observe animals competing for ribbons and talk with their owners. Included: chickens and horses.
Jack visits a game farm in Montana to observe photographers stalking North American predators. The program focuses on both animal behavior and the difficult task of the photographer.
Jack visits a wildlife preserve and observes an operation on a giraffe; and reproductive studies on white rhinos.
Jack travels to Montana to visit families who share with him a love for local wildlife. Included: a cattle ranch.
Jack visits the Waltham Centre for Pet Nutrition in Leicestershire, England, to learn about research into dog and cat care, including nutritional requirements; and the relationship between humans and pets.
Visits to the London and Chester Zoos in England. Included: chimps, elephants, orangutans and lemurs.
A program on the endangered manatee includes a look at scientists' efforts to study manatees off the coast of Florida, where the animal's population has sharply declined.
A trek through South Africa's Phinda Private Game Reserve in the KwaZulu-Natal Province. Included: an exploration of caves; and cave paintings.
Jack observes dolphin behavior on a trip to the Bahamas.
Jack observes the animals at Longleat House in England. Included: lions, monkeys and gorillas.
The use of camouflage and mimicry as a means of survival in the animal world.
Jack observes predacious animals at South Africa's Phinda Private Game Reserve in the KwaZulu-Natal Province. Included: lions, leopards and cheetahs.
Jack travels through the Florida Everglades and observes alligators, herons and a Florida panther.
A look at materials and techniques designed to make animals act like they would in the wild, such as food balls and monkey vines.
Jack explores the aquatic life in the Gulf of California. Included: sea lions.
A visit to the Shambala animal reserve in California. The reserve was established by actress Tippi Hedron and shelters wildlife such as servals, elephants, tigers and lions.
Jack looks at letters from viewers, and answers questions and responds to requests.
Jack goes on a safari in South Africa to observe cheetahs and leopards.
Jack goes on house calls with a veterinarian.
Jack observes gray whales by kayak on Magdalena Bay off the coast of the Baja.
Jack goes on a safari in Botswana. Observed: elephants, buffaloes, lions, leopards, cheetahs and wild dogs.
A visit to a wildlife orphanage in Zimbabwe that rescues abandoned or injured animals and releases them back into their natural habitats after rehabilitation.
Jack uses night-vision equipment to observe the nocturnal habits of Africa's wildlife.