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An examination of what the future may hold for polar bears, which evolved from grizzlies during the last ice age, due to the dramatic changes in their Arctic habitat. The documentary also details how grizzlies are expanding their territory northward, encroaching upon the polar bears' domain. Included: a polar bear giving birth; grizzly and polar-bear mothers teaching their cubs to hunt.
First Air Date : Oct 10, 1982
Last Air date : Apr 22, 2026
Episode : 692 Episode
Season : 44 Season
Runtime: 53:14 minutes
Studio: PBS
Country: Germany, United States of America
Cast:
Crew:
