Dr Sharpe in Toronto DR SHARPE HEADED SOUTH TO NORTH TORONTO TALKS WHALE BUBBLE NETTING! ... Diver Magazine Canadian educated American whale expert Dr Fred Sharpe (pictured below) was in Toronto last week to promote the new Imax film Humpback Whales. The Alaska based whale expert is featured in the new movie because of his leading-edge theories about the social feeding behaviours of this large cetaceans. Narrated by two-time Golden G lobe nominee Ewan McGregor, Humpback Whales is a immersive ocean adventure that invites audiences to dive into the underwater world of these 17-metre, 45 ton mammals. Humpback Whales has been made by Freeman Films who have done many other underwater documentaries including The Living Sea, Dolphins, Coral Reef Adventure and To the Arctic. While many of the science large format documentaries bemoan the demise of the animals they are featuring, Humpback Whales, in comparision is a good news story. Once feared as monsters, and very nearly hu