Developments in the Canadian forestry industry during the 1970s are shown being carried out both as lab experiments and in the field to protect and conserve the country's vast forests. These include turning a Newfoundland bog into woodland, fostering British Columbia seedlings that withstand mechanical planting, inoculating Ontario elms against the bark beetle, devising ways of controlling fire, and more.
This short documentary studies the geological evolution that has gone on for millions of years in the High Arctic. Following the evidence of glaciers that have advanced and receded, the film also traces life forms that have changed with the climate.
This short documentary features Canadian contralto Maureen Forrester as she sings at the Festival Casals, a musical event founded by the great Spanish cellist and conductor Pablo Casals and sponsored annually by the Puerto Rican government. Part concert film, part tourism film, Festival in Puerto Rico offers viewers candid glimpses of mid-20th century Puerto Rico intercut with performance footage of Forrester and her husband, violinist-conductor Eugene Kash.
