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Ecosystems and Conservation
This sub-section turns to marine, forest and desert ecosystems. It looks at ways of protecting mammals, insects and birds.
Explore this issue through films excerpts, archives or texts
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Excerpt (3:34)
Where the Bay Becomes the Sea
1985, production : John Brett
Tidal ecosystems are unique environments where the...
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Excerpt (1:11)
From Ashes to Forest
1984, production : Tony Ianzelo
The Jack pine is a fire-dependent species. Its cones release...
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Excerpt (1:18)
Forest Under Siege
1977
Insects can have either a direct or indirect role in the...
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Excerpt (1:10)
Plea for the Wanderer
1975, production : Jean Coutu
Salmon, one of the few fish that migrate between fresh and...
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Did you know?
More than half the world's polar bears are found in Canada, yet researchers believe five of thirteen polar bear populations are declining.