archytele The Vault
Advertisement
Season guide

Nature: Season 9

21 episodes Premiered Sep 30, 1990 Updated Sep 25, 2026
Previously on Nature

Season 9 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Nature Season 8.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
Advertisement
Season 9 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 9 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 9: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

14%
86%
Mytharc (3): Crucial lore & season climaxes
Core (18): Character development & subplots
Side Quest (0): Standalone / filler
S9·E1 Mytharc

Seasons in the Sea

Sep 30, 1990 · 53 min

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

S9·E2 Core

Monkeys on the Edge

Oct 7, 1990 · 53 min

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

S9·E5 Core

The Sisterhood

Nov 11, 1990 · 53 min

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

S9·E8 Core

Supersense: Making Sense

Dec 2, 1990 · 53 min

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

S9·E9 Core

Monkey Island

Dec 9, 1990 · 53 min

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

S9·E10 Core

Grizzly Country

Dec 16, 1990 · 53 min

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

S9·E11 Core

The Wild Shores of Patagonia

Jan 13, 1991 · 53 min

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

S9·E12 Core

The Gulf: Portrait of the War Zone

Feb 17, 1991 · 53 min

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 wa

S9·E13 Core

One Man's Kenya

Feb 24, 1991 · 53 min

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

S9·E15 Core

Grand Teton Wilderness

Mar 10, 1991 · 53 min

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

S9·E16 Core

Year of the Jackal

Mar 17, 1991 · 53 min

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

S9·E17 Core

Black Bear of the North

Mar 24, 1991 · 53 min

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

S9·E18 Core

Wild Dogs of Africa

Apr 7, 1991 · 53 min

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

S9·E19 Core

Marathon Bird

Apr 14, 1991 · 53 min

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

Advertisement