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The naturalist travels the world studying animals in both sanctuaries and their natural habitats.
Season 11, Episode 4
November 12, 2017
Jack discovers Costa Rica's Tortuguero National Park. He has a once-in-a-lifetime encounter with a wild jaguar; meets toucans; monkeys; and caimans. All before checking out life the remote village.
Season 11, Episode 3
November 5, 2017
Jack joins in on a mission to save an elephant caught in a deadly snare; and gets a glimpse of life on the savannah for lions and leopards.
Season 11, Episode 2
October 30, 2017
An excursion into Costa Rica's jungles in search of bats includes an encounter with a deadly Fer de Lance viper.
Season 11, Episode 1
October 23, 2017
A Serengeti safari. Included: a cheetah and lion on the savannah; the annual migration of wildebeest and zebra; and a local Maasai school.
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