In this episode of Doc Talks Fishing, we sit down with fisheries scientist Emily Yeung to uncover the incredible story of the Atlantic whitefish—a "living fossil" on the brink of extinction. These elusive fish have survived millions of years of evolution, yet today, they cling to existence in just a handful of Nova Scotian lakes. Emily breaks down why this species is so unique, what catastrophic threats have pushed them to the edge, and why their survival matters-not just for ecosystems, but for anglers and conservationists alike. Could hatcheries and captive breeding be their last hope? Tune in to find out.

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This week on Doc Talks Fishing, we crawl into the fascinating-and alarming-world of crayfish with renowned biologist Dr. Premek Hamr.

From native species quietly working behind the scenes to the aggressive takeover by rusty crayfish, "Dr. Crayfish" pulls back the curtain on one of the most under-appreciated but ecologically powerful players in our lakes and rivers. What makes rusty crayfish such effective invaders? How do they displace native species-and what does it mean for our favorite gamefish?

Whether you're an angler, biologist, or just curious about the wild lives happening beneath the surface, this episode delivers science you can use.

Learn how these armoured intruders reshape underwater habitats, alter food webs, and impact fish populations. It's a freshwater battle you don't want to miss.

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If you love chasing crappies, bluegills and pumpkinseeds—this is the panfish masterclass you’ve been waiting for. In this episode of Doc Talks Fishing, we hand the mic to Pete Garnier—known far and beyond as the Panfish Professor—to show us how he turns science into success.

Pete doesn’t just fish—he studies his quarry like a true tactician. From breaking down key panfish behaviours to revealing his go-to seasonal locations, he bridges the gap between lab and lake. You’ll hear exactly how he uses Scott Smithers’ research to dial in the best bite windows, choose his favourite rod-reel combos, and deploy deadly lure presentations that put slabs in the boat. Whether you’re a weekend warrior or a die-hard panfish purist, this episode is packed with the kind of real-world tips, tackle insights and science-backed strategies that will up your game instantly.

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