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The naturalist travels the world studying animals in both sanctuaries and their natural habitats.
Season 10, Episode 13
May 22, 2017
Wildlife in Ecuador is highlighted. Included: hummingbirds and bushmasters at the Mashpi cloud forests; birds of prey in flight; and a baby jaguar at the Quito Zoo.
Season 10, Episode 12
May 15, 2017
A great migration is captured in action as animals cross the Mara River into Tanzania's Serengeti National Park. Included: Millions of wildebeest and zebra make the epic journey.
Season 10, Episode 11
May 8, 2017
A best-of look at the Galapagos Islands includes marine iguanas, giant tortoises, sea lions and more.
Season 10, Episode 10
May 1, 2017
Jack and his daughter head to Tanzania's Tarangire National Park. Their adventures include searching for an elusive elephant named Big Mamma and encountering various wildlife.
Season 10, Episode 9
April 24, 2017
A best-of look at Amazon jungles in Ecuador and Peru. Included: pink dolphins; the anaconda; and baby tapirs.
Season 10, Episode 8
April 17, 2017
Jack and his grandson head to Lake Manyara National Park in Tanzania, where they take in lush jungles and encounter an elephant road block. Also: migrating pelicans, baboons, hippos and more.
Season 10, Episode 7
April 10, 2017
A visit to Tanzania's Ngorongoro Crater, a dormant volcano that's home to the hyena, lion, hippo and wildebeest.
Season 10, Episode 6
April 3, 2017
Jungle Jack and his grandson go on safari to Tanzania's Selous Game Reserve and meet territorial hippos and nesting crocodiles. Also: the elephant, giraffe and impala.
Season 10, Episode 5
November 21, 2016
Jack visits Quito, a city in Ecuador, and stops at the Quito Zoo for a close-up on a jaguar and its newborn cub. Also: Andean condor conservation in action.
Season 10, Episode 4
November 14, 2016
Jack visits the Galapagos Islands and highlights giant Galapagos tortoises. Also: a plunge into the Pacific Ocean for a meeting with penguins and sea turtles.
Season 10, Episode 3
November 7, 2016
Jack visits Ecuador's highlands, stopping at a colorful Ecuadorian market and a rehabilitation center for injured and orphaned birds of prey, such as owls, eagles and condors.
Season 10, Episode 2
October 31, 2016
Jack travels down the Napo River deep in the Amazon in search of pink river dolphins. Jack also meets a baby tapir rescued from the jungle, and crosses paths with a deadly caiman.
Season 10, Episode 1
October 24, 2016
The nature show's 10th season opens with a visit to the Galapagos Islands. Highlighted animals include giant tortoises, land iguanas and sea turtles.
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