Season 9

E1. Seasons in the Sea

Sep 30, 1990 · 53m

Sharks, rays, squids and blue whales live in the Pacific Ocean off the California coast.

E2. Monkeys on the Edge

Oct 7, 1990 · 53m

Three species of monkeys, the muriqui, the golden lion tamarin and the buffy-headed marmoset struggle for survival in Brazil's coastal Atlantic Forest.

E3. Scandinavia: Land of the Midnight Sun

Oct 14, 1990 · 53m

A look at how Norway and Sweden are affected by eight months of winter.

E4. Scandinavia: Fresh Waters, Salt Seas

Oct 21, 1990 · 53m

A look at the Swedish archipelago and Norway's fjords.

E5. The Sisterhood

Nov 11, 1990 · 53m

Africa's spotted hyena is a matriarch dominated, efficient predator.

E6. Supersense: Sight and Sound

Nov 18, 1990 · 53m

Sight and sound are experienced through animal eyes and ears.

E7. Supersense: Super Scents and Beyond

Nov 25, 1990 · 53m

Enhanced olfactory sensitivity; unique animal senses.

E8. Supersense: Making Sense

Dec 2, 1990 · 53m

Internal clocks guide life rhythms of eating, sleeping, mating, hibernation, birth and death.

E9. Monkey Island

Dec 9, 1990 · 53m

This program travels to the island of Cayo Santiago off Puerto Rico to study the behavioral patterns of a colony of feral Rhesus Macaques.

E10. Grizzly Country

Dec 16, 1990 · 53m

Rangers at Denali National Park in Alaska train hikers for planned encounters with grizzlies; Alaskan grizzly bears are seen salmon fishing at Brooks Falls.

E11. The Wild Shores of Patagonia

Jan 13, 1991 · 53m

Penguins, maras, guanacos, sea lions and killer whales highlight this portrait of Patagonia.

E12. The Gulf: Portrait of the War Zone

Feb 17, 1991 · 53m

In light of the Persian Gulf War and the recent oil spills, PBS airs an update of the 1984 episode of Nature, Treasures of the Gulf, that focused on the effects of the Iran-Iraq war on the fragile ecology of the Persian Gulf.

E13. One Man's Kenya

Feb 24, 1991 · 53m

The beauty of the African plains and the effects of tourism on the area.

E14. The Elephants of Tsavo: Love and Betrayal

Mar 3, 1991 · 53m

Filmmaker Simon Trevor, a former game warden, records the decimation of African elephants.

E15. Grand Teton Wilderness

Mar 10, 1991 · 53m

The natural and human history of the Grand Tetons and Jackson Hole, Wyoming.

E16. Year of the Jackal

Mar 17, 1991 · 53m

Life within a close-knit golden jackal family on the plains of Lemuta in Africa.

E17. Black Bear of the North

Mar 24, 1991 · 53m

Biologist Lynn Rogers follows the black bear out of hibernation and into the Minnesota woods.

E18. Wild Dogs of Africa

Apr 7, 1991 · 53m

The relationship within a wild dog pack on Africa's Serengeti Plains.

E19. Marathon Bird

Apr 14, 1991 · 53m

A profile of the albatross examines its traits and habitats, as well as the mysteries and myths surrounding it.

E20. The Cat That Came in From the Cold

Apr 28, 1991 · 53m

A polecat winters at a working farm in Wales, along with scavenging foxes, rats and birds.

E21. Crown of the Continent: Waterton/Glacier National Park

May 12, 1991 · 53m

Grizzlies, wolves and cougars roam Montana's rugged, pristine Glacier National Park.