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TN Wild Side - The Pristine Crayfish
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The clear streams and thick forests of Tennessee’s Cumberland Plateau are home to some of the most unique and diverse wildlife in North America. It's also home to an eighty-year old state park that still attracts a million visitors a year… Fall Creek Falls. Everyone knows about the beauty of the falls, but just as interesting is the animal kingdom found beneath the waters in and near the park… including a rare and elusive crayfish with a colorful name. The Pristine Crayfish might be shy and reclusive but it helps hold the entire Plateau ecosystem together. Wild Side Guide Alan Griggs shows us how researchers are using the crayfish today to plan for tomorrow.
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TN Wild Side - Valley Flame Crayfish
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It’s believed more species of this little critter are found in Tennessee than any other state. While most of them live in our numerous streams and rivers, some are more at home away from those areas, in moist lands near water…even underground. That’s one reason why the crayfish is such an interesting, unique, and beautiful animal. Crayfish diversity brings researchers here from all over the world to study their habitat and life habits. But Wild Side Guide Alan Griggs found two men who don't have to travel far to follow their lives’ passion, learning as much as they can about crayfish while getting shoulder deep in mud and muck.
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TN Wild Side - Salamander Survey
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They're slithery and slimy and so shy we rarely see them. But to those who know about them they are beautiful sights. That's because salamanders are an indicator of just how healthy their home is. Since their home is the woods and water, that's just about everywhere. In this case, we mean the Bear Hollow Mountain Wildlife Management Area in Franklin County. That's where you'll find Barking Frog Swamp, some hard-working Tennessee Wildlife Resources Agency biologists, a slew of salamanders, and Wild Side Guide Alan Griggs, all trying to learn more about these often overlooked creatures.
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TN Wild Side - Buffalo Run
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We've all seen the pictures and heard the thrilling stories of the great buffalo stampedes of the old West. Those involved the massive, furry, four-legged critters that once dominated the Great Plains. But the Buffalo we're talking about today swim in Tellico Reservoir except for a few days in early April each year. That's when thousands of buffalo fish make their spawning runs into nearby Citico Creek. The dark-colored fish quickly turn the creek into a frenzy of splashing water. The fishing's not bad either, as Wild Side Guide Alan Griggs shows us.
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TN Wild Side - Duck River Cleanup
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The Duck River is one of the most beautiful and aquatically diverse streams in North America. As it meanders through Middle Tennessee it's used for fishing, boating, and even as a source for drinking water. That's why it's important to keep the Duck clear of trash and natural debris. It's not easy. Uncaring people can easily pollute rivers like the Duck with discarded tires, old boats, and even a shopping cart or two. But thankfully there are volunteers like the ones we met near Columbia, Tennessee whose love for the river includes getting down and dirty. Wild Side Guide Janet Ivey tells us more.
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Southern Salvelinus - Brook Trout Below the Mason-Dixon
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Southern Appalachian Brook Trout are a geographically isolated strain of Brook Trout (Salvelinus fontinalis) that are facing a realistic possibility of disappearing. They are a valuable indicator species and the decline in brook trout populations is a reflection of the degradation of our beautiful streams. They are the only native trout (technically a char) to the Eastern United States. Because of the introduction of invasive Rainbow Trout (from the Western US) through state fish stocking programs, they are being out competed and brook trout populations are being even further reduced. Video by BlueBlood.
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Fishy Fragments
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These clips are a short snapshot into the many hours of footage captured below the rivers. A longer documentary will be compiled in 2016 including brook trout, stone nest building, colorful darters, and many other interesting species and behaviors. Video by Eric Malone.
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Rivers - More Than Skin Deep
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This is a collection of some clips from the National Park Service of some of some of the fish species observed and filmed while snorkeling in several rivers in Southern Appalachia. The diversity that can be found below the surface of these rivers and others throughout North America is unreal. A fish species list is included at the end. Get below the surface and see what you're missing! Video by BlueBlood.
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N.C. Wildlife Resources Commission’s Whirling Disease Response Plan
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On July 27, 2015, whirling disease was confirmed in rainbow trout collected from Watauga River in Watauga County– the first occurrence of the disease in North Carolina. Whirling disease affects fish in the trout and salmon family with rainbow and brook trout, two species found in North Carolina waters, being the most susceptible. The disease, caused by the microscopic parasite Myxobolus cerebralis, damages cartilage and skeletal tissue in trout, causing them to swim in a whirling motion.
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Coldwater Research Career Connection: North Carolina Triploid Trout Project
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Recently, Coldwater Research Coordinator Jacob Rash with the N.C. Wildlife Resources Commission spoke with Christine Muth, a biology teacher with the N.C. School of Science and Math, to discuss about stocking triploid trout (sterile) into North Carolina's mountain trout waters. They also discussed careers in fisheries to share with students at the N.C. School of Science and Math. This video provides an overview of how and why the Commission produces these sterile fish. In addition, there is discussion about the field of fisheries science and how folks can become involved. Video by the North Carolina School of Science and Mathematics.
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