TV Nature - Season 17 Episode 13 : Walking with Giants: The Grizzlies of Siberia Nature - Season 17 Episode 13 : Walking with Giants: The Grizzlies of Siberia 7.8/10 by 39 users Once the home of a notorious Soviet prison camp, the isolated peninsula of Kamchatka remains a haven for one of Earth's last giants, the grizzly bear. Details Casts Posters Images Title Nature - Season 17 Episode 13 : Walking with Giants: The Grizzlies of Siberia Alternative Titles Nature with George Page First Air Date 1982-10-10 Last Air Date 2025-10-29 Number of Episodes 683 Number of Seasons 44 Genres Documentary, Family, Networks PBS, Casts Plot Keywords , Episodes List Nature Season 17 :Episode 1 Great White Bear Great White Bear 1998-10-11 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 2 The Secret World of Sharks and Rays The Secret World of Sharks and Rays 1998-10-18 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 3 American Buffalo: Spirit of a Nation American Buffalo: Spirit of a Nation 1998-11-01 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 4 India, Land of the Tiger: Tiger's Domain India, Land of the Tiger: Tiger's Domain 1998-11-15 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 5 India, Land of the Tiger: Sacred Waters India, Land of the Tiger: Sacred Waters 1998-11-15 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 6 India, Land of the Tiger: Unknown Seas India, Land of the Tiger: Unknown Seas 1998-11-16 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 7 India, Land of the Tiger: Desert Kingdom India, Land of the Tiger: Desert Kingdom 1998-11-16 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 8 India, Land of the Tiger: Mountains of Gods India, Land of the Tiger: Mountains of Gods 1998-11-18 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 9 India, Land of the Tiger: Monsoon Forests India, Land of the Tiger: Monsoon Forests 1998-11-18 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 10 John Denver: Let This Be a Voice John Denver: Let This Be a Voice 1998-12-06 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 11 Serengeti Stories Serengeti Stories 1999-01-10 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 12 Iceland: Fire and Ice Iceland: Fire and Ice 1999-02-07 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 13 Walking with Giants: The Grizzlies of Siberia Walking with Giants: The Grizzlies of Siberia 1999-02-14 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 14 Extraordinary Cats Extraordinary Cats 1999-02-21 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 15 The Seedy Side of Plants The Seedy Side of Plants 1999-05-23 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 17 :Episode 16 A Conversation with Koko A Conversation with Koko 1999-08-08 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy...