A tour of the hidden world of the North American continent explores huge mountain ranges, endless deserts, unexplored forests and rugged coasts. The series looks at how life has adapted to these environments, often in the shadow of civilization.
A tour of the hidden world of the North American continent explores huge mountain ranges, endless deserts, unexplored forests and rugged coasts. The series looks at how life has adapted to these environments, often in the shadow of civilization.
