Jeremy Wade delivered the 2017 Trout and Salmonid lecture at Montana State University. Wade is the host of Animal Planet’s “River Monsters” show”, as well as a writer, and extreme angler. He speaks about the drastic reduction around the world in the numbers of large fish. He ascribes this to the four factors of overfishing, dams, climate change, and pollution.

We thank the Montana State University Library for sharing this material from their YouTube channel.