Fish Heads

Fish Heads Leech Gathering

Christian and Sayat head to Algonquin Provincial Park with Sebastian, a scientist and curator from the Royal Ontario Museum; he helps them wade through the muck in search of North American Medicinal Leeches to use for a new exhibit.

3:28 PM on TVO (TV Ontario)

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Fish Heads Bring Back The Brookies

Leo, Sayat and Christian are determined to help the brook trout, a cold-water native species that has lost over 80% of its population due to pollution; they get to work with Trout Unlimited to help rebuild the fish's fragile creek home.

3:28 PM on TVO (TV Ontario)

Select your lineup for TV local listings