The Nature of Things Season 8

E1: Canadian Wildlife: Retreat to the Rockies

"Retreat to the Rockies" with an especial look at bighorn sheep.

E2: Canadian Wildlife: A Celebration of Swans

A study of the rare and beautiful trumpeter swan, which was nearly extinct but has now returned to a reasonably healthy population of about 2,000 through efforts of federal and provincial conservation agencies.

E3: Canadian Wildlife: Arctic Summer

The authentic sights and sounds of wildlife activity in the Arctic during the summer. Animals seen include polar bears and seals.

E4: Canadian Wildlife: Wild Alberta

Wildlife in Alberta is the subject of tonight's episode. John Livingston narrates this final program in the special, four-part Centennial series about Canadian wildlife.