• Premiered: Oct 1982
  • Episodes: 673
  • Followers: 65
  • Running
  • PBS
  • Wednesday at 20
  • Documentary Family

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Season 23
23x1
Chasing Big Cats
Episode overview
Air date
Nov 07, 2004
The big cats of Africa have always been favored subjects of wildlife filmmakers. But as little as 15 years ago, no one had captured the unforgettable image of a leopard in its ghostly .. show full overview
23x2
Shark Mountain
Episode overview
Air date
Nov 14, 2004
Rarely seen aspects of shark behavior highlight this extraordinary view of undersea life, including an organized feeding frenzy with other predators that help herd their prey; night .. show full overview
23x3
The Good, the Bad and the Grizzly
Episode overview
Air date
Nov 21, 2004
Yellowstone's restored grizzly-bear population and its conflicts with humans are examined, with food the force driving the bears, which have been protected as endangered species for 30 .. show full overview
23x4
Violent Hawaii
Episode overview
Air date
Jan 09, 2005
“Violent Hawaii” offers a panorama of nature in action, including volcanoes; humpback whales; tsunamis; and big-wave surfers and the lifeguards who rescue them at a beach nicknamed “Jaws.” James Naughton narrates.
23x5
Silent Roar: Searching for the Snow Leopard
Episode overview
Air date
Jan 16, 2005
Most big cats do their best to remain hidden from human eyes, but none are quite as adept at this as the snow leopard. These cats lead largely solitary lives, populating the Himalayas .. show full overview
23x6
Cuba: Wild Island of the Caribbean
Episode overview
Air date
Jan 30, 2005
“Cuba: Wild Island of the Caribbean” explores the country's diverse animal life, much of it found nowhere else. Included: the Cuban crocodile, which can leap as high as seven feet.
23x7
From Orphan to King
Episode overview
Air date
Feb 13, 2005
Orphaned orangutans, their parents killed for their value as 'exotic' animals, face a struggle to survive in the jungles of Borneo. The researchers of Camp Leakey rescue the young and try to help the species hang on.
23x8
Snowflake: The White Gorilla
Episode overview
Air date
Feb 20, 2005
For nearly 40 years an albino gorilla named Snowflake was adored by people around the world. NATURE’s Snowflake: The White Gorilla tells the story of this remarkable animal, from his .. show full overview
23x9
The Venom Cure
Episode overview
Air date
Apr 03, 2005
Scientists have discovered that natural poisons and venoms contain chemicals that can be used to create drugs for treating everything from chronic pain to cancer.
23x10
Deep Jungle: New Frontiers
Episode overview
Air date
Apr 17, 2005
The first of three “Deep Jungle” shows, with high-tech innovations capturing views of rain-forest life big and small. Included: the elusive Sumatran tiger; flying lizards and snakes in .. show full overview
23x11
Deep Jungle: Monsters of the Forrest
Episode overview
Air date
Apr 24, 2005
In the Amazon — the world’s largest rainforest — trees fight to the death for water and sunlight. Giant spiders as big as dinner plates take shelter in underground lairs. Buzzing bees .. show full overview
23x12
Deep Jungle: The Beast Within
Episode overview
Air date
May 01, 2005
What jungles reveal about humanity, through studies of primates and ruins of ancient civilizations in Guatemala and Cambodia, and why those cultures collapsed. Cameras capture monkeys .. show full overview
23x13 Season finale
The Dolphin Defender
Episode overview
Air date
May 15, 2005
Nearly three decades ago, filmmaker Hardy Jones became fascinated by wild dolphins. Even though many said it couldn’t be done, he set out to film these sleek sea mammals in the open .. show full overview

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