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When the team explores the spot where explorers Lewis and Clark first laid eyes on the American frontier, they discover that prairies and the amazing bison herds of yore are much harder to find these days.
First Air Date : Jan 03, 2011
Last Air date : Apr 04, 2024
Episode : 161 Episode
Season : 7 Season
Runtime: 22:14 minutes
Studio: Discovery Kids, PBS
Country: Canada, United States of America
Crew:
