Canadian Wildlife: Retreat to the Rockies

E1

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

Canadian Wildlife: A Celebration of Swans

E2

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.

Canadian Wildlife: Arctic Summer

E3

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

Canadian Wildlife: Wild Alberta

E4

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.