The Podcast Aquatic

Tennessee Aquarium
  • 5.0 (15)
  • NATURE
  • UPDATED BIWEEKLY

The official podcast of the Tennessee Aquarium in Chattanooga, Tennessee. Gain new insights into the animals — even the human kind — living and working in one of the world's largest freshwater-focused aquariums!

  1. What the Scuttlebutt?!

    1D AGO

    What the Scuttlebutt?!

    Although the Aquarium is constantly changing up animals inthe exhibits or building new habitats, it’s not often that we get to celebrate the opening of a brand-new gallery. With a building like ours, space is at a premium, so when we add something big, something old often has to leave to makeroom for the new and exciting addition. In a little over two weeks, the Aquarium will cut the ribbonon Scuttlebutt Reef. This exciting new collection of exhibits is taking the place of the Boneless Beauties gallery and is the first major addition to our campus since 2023. Scuttlebutt Reef shines a spotlight on many smaller marinespecies with highly specialized (and often misunderstood) adaptations. These oddball superpowers allow them to — among other things — glow in the dark, suction themselves to rocks, refract light, dig without any limbs and punch well above their weight class. The new gallery opens on March 7, 2026, but in the meantime,this episode will preview the new space, explore its origins and introduce many of the species you’ll soon be able to see there. To learn more about Scuttlebutt Reef, visit tnaqua.org/exhibit/scuttlebutt-reef/   Episode Cast Casey Phillips, host, senior communications specialistSharyl Crossley, Ocean Journey lead aquarist Tom Demas, vice president, chief husbandry and exhibits officerJeff Worley, director of exhibit services  The Podcast Aquatic is made possible by support from The Tennessee Conservationist, the official magazine of Tennessee State Parks.Printed sustainably on 100% post-consumer recycled paper with UV ink, each issue is filled with fascinating stories about Tennessee’s native species, rich history, and unique culture. It’s also your guide to exploring state parks and planning your next outdoor adventure.   Become a Tennessee Conservationist and subscribe at tnconservationist.org.  Join other conservation enthusiasts and follow us on Facebook and Instagram.

    49 min
  2. Wildlife Winter Games

    FEB 11

    Wildlife Winter Games

    Whether you’re shoveling your way out of lake effect snow or get goosebumps and uncontrollable shivers whenever the thermometer dips below 50, winter can be a tough time of year. That’s especially true for wildlife, which can’t just keep nudging up the thermostat whenever they feel a bit of a chill. So what tactics do animals employ to make it through this tough time of year when food resources are thin on the ground, freshwater freezes solid and just a thin layer of leaf litter is all that’s separating them from exposure to the latest bomb cyclone? In this episode, several Aquarium experts point out the differences between hibernation, torpor and brumation, explain where bees go in the winter and how bears can manage to go months between bathroom breaks. Episode Cast Casey Phillips, host/senior communications specialist/anti-winter rabblerouserKevin Calhoon, curator of forestsRose Segbers, senior entomologistLindsey Lewis, ambassador animal care specialist II The Podcast Aquatic is made possible by support from The Tennessee Conservationist, the official magazine of Tennessee State Parks. Printed sustainably on 100% post-consumer recycled paper with UV ink, each issue is filled with fascinating stories about Tennessee’s native species, rich history, and unique culture. It’s also your guide to exploring state parks and planning your next outdoor adventure. Become a Tennessee Conservationist and subscribe at tnconservationist.org. Join other conservation enthusiasts and follow us on Facebook and Instagram.

    55 min
  3. Art+Science Part 2: A Modern-Day Leonardo Da FIN-ci

    FEB 4

    Art+Science Part 2: A Modern-Day Leonardo Da FIN-ci

    Before the advent of photography and — obviously — videography, naturalists had no choice but to rely on their artistic skills if they wanted to preserve a visual record of their work. Whether an impromptu sketch or a laboriously detailed drawing or painting, scientific illustrations were a vital means of sharing scientific research and observations with the public. They were also, in many cases, absolutely beautiful works in their own right. In this episode of the show, we connect with a modern-day scientific illustrating savant, Joe Tomelleri, who is renowned the world over for this exactingly detailed depictions of freshwater fish. Using nothing but his skill, carefully preserved specimens and a set of colored pencils, he toils for dozens of hours to produce a single image that replicates identifiable characteristics down, without exaggeration, to individual scales. To learn more about Joe's work or to purchase a print, visit his website at https://www.americanfishes.com Watch a video documenting Joe and Dr. Bernie Kuhajda's work to study and document Mexican trout species at https://youtu.be/IgLvcImJW1I?si=12R290rrmZr3_rbu [The drawing of a Pumpkinseed used as this episode's art is by — and used courtesy of — Joe Tomelleri.] Episode Cast Casey Phillips, host/senior communications specialistJoe Tomelleri, scientific illustratorDr. Bernie Kuhajda, aquatic conservation biologist The Podcast Aquatic is made possible by support from The Tennessee Conservationist, the official magazine of Tennessee State Parks. Printed sustainably on 100% post-consumer recycled paper with UV ink, each issue is filled with fascinating stories about Tennessee’s native species, rich history, and unique culture. It’s also your guide to exploring state parks and planning your next outdoor adventure.   Become a Tennessee Conservationist and subscribe at tnconservationist.org.   Join other conservation enthusiasts and follow us on Facebook and Instagram.

    58 min
  4. Art+Science Part 1: Pencil Urchins and Brush Coral

    JAN 28

    Art+Science Part 1: Pencil Urchins and Brush Coral

    While exploring the galleries of the River Journey and OceanJourney buildings, artwork might not be what you’re focusing on during a visit to the Tennessee Aquarium, but maybe you should take a beat to give it some love. Stylized depictions of our living collection are all over campus courtesy of a pair of extremely talented and industrious graphic designers. In this episode — the first of a two-part mini-series — we’ll explore the overlap between art and science, learn about the role our graphic designers play in achieving our mission and how they heck they translate the recognizable features of an animal like an Epaulette Shark into a stylized illustration.   Episode Cast Casey Phillips, host, senior communications specialist,certified non-artistAimee Swartz, graphic designer Mike Shuleva, graphic designer  The Podcast Aquatic is made possible by support from The Tennessee Conservationist, the official magazine of Tennessee State Parks. Printed sustainably on 100%post-consumer recycled paper with UV ink, each issue is filled with fascinating stories about Tennessee’s native species, rich history, and unique culture. It’s also your guide to exploring state parks and planning your next outdoor adventure.   Become a Tennessee Conservationist and subscribe at tnconservationist.org.   Join other conservation enthusiasts and follow us on Facebook and Instagram.

    58 min
  5. Parks and Rec(ording)

    JAN 21

    Parks and Rec(ording)

    For many people, a visit to a national park is like making a pilgrimage, a chance to commune with nature in a setting of remarkable beauty and peace. The United States is a big country, though, and even with more than 430 designated national parks, every region didn't get an equal share of the spoils. Although spectacular examples exist, such as the Great Smoky Mountains, Acadia and Everglades, only about 20% of national parks are east of the Mississippi. If you live far from a national park and want to seek solace in nature closer to home, your best bet is probably one of the almost 10,000 state parks. These sites are distributed far more evenly throughout the country and enshrine vistas every bit as beautiful and grandiose as those in national parks. Even better, there's probably one (or several) just around the corner from wherever you happen to be listening. In this episode, the Studio Dive Cage goes on the road to Old Stone Fort State Archaeological Park about an hour west of Chattanooga. There, guests from The Tennessee Conservationist — the official magazine of Tennessee State Parks — and the park discuss the misnomer that gave Old Stone Fort its name, why the nearby Duck River is so biologically rich, the role state parks play in democratizing access to nature and the future of Tennessee state parks. For more information about or to subscribe to The Tennessee Conservationist, visit https://www.tnconservationist.org Learn more about Tennessee's State Parks at https://www.tnstateparks.com Episode cast Casey Phillips, host/senior communications specialist/bona fide state park fan Whit Gardner, marketing and subscription manager (The Tennessee Conservationist)Keith Wimberley, park manager (Old Stone Fort State Archaeological Park) The Podcast Aquatic is made possible by support from The Tennessee Conservationist, the official magazine of Tennessee State Parks.Printed sustainably on 100% post-consumer recycled paper with UV ink, each issue is filled with fascinating stories about Tennessee’s native species, rich history, and unique culture. It’s also your guide to exploring state parks and planning your next outdoor adventure.   Become a Tennessee Conservationist and subscribe at tnconservationist.org.   Join other conservation enthusiasts and follow us on Facebook and Instagram.

    57 min
  6. Support Your Local Minnow

    JAN 14

    Support Your Local Minnow

    For many species, the arrival of humans to the neighborhood is usually a portent of bad things to come. The alterations we make to our environment often wreak havoc on the other animals that share those wild spaces with us. No matter how you slice it, ours is the dominant species on the planet when it comes to shaping the world around us to suit our wants and desires. But that power also can be wielded to enact positive change, and when humans — especially an entire community of them — rally to a species' defense, their impact can be potent. In this episode, you'll learn about one small Tennessee community's response to learning about the plight of a critically endangered minnow living on a nearby ridge. Like all good neighbors, they came together in defense of this hard luck fish, and the story of how and why that came to happen is the subject of this discussion. Learn more about the Laurel Dace and the Aquarium's efforts to save it here: https://tnaqua.org/join-give/race-for-the-laurel-dace/ Episode Cast Casey Phillips, host/senior communications specialistHelaina Gomez, watershed conservation coordinatorStephania Motes, former city manager of Spring City, Tennessee The Podcast Aquatic is made possible by support from The Tennessee Conservationist, the official magazine of Tennessee State Parks. Printed sustainably on 100% post-consumer recycled paper with UV ink, each issue is filled with fascinating stories about Tennessee’s native species, rich history, and unique culture. It’s also your guide to exploring state parks and planning your next outdoor adventure. Become a Tennessee Conservationist and subscribe at tnconservationist.org.  Join other conservation enthusiasts and follow us on Facebook and Instagram.

    1h 7m
  7. We Need You!

    JAN 7

    We Need You!

    At the Aquarium, a LOT of work is done by full-time team members, from seeing to the needs of the animals and keeping the lights on to hosting special events and ... yes, podcasting. During their visit, however, many guests benefit in innumerable ways from the dedicated efforts of hundreds of volunteers. From prepping diet for sharks and watering tropical orchids to hosting underwater educational programs, volunteers make the Aquarium world go round. In this episode, our volunteer coordinators join a long-time volunteer diver to discuss why folks are so generous with donating their time and effort to the Aquarium and ways you — yes, YOU — can sign up to help out, too. Learn more about opportunities to volunteer at the Aquarium at tnaqua.org/volunteer/ Episode Cast Casey Phillips, senior communications specialist/hostDarleene Cole, senior program manager of volunteer servicesClaudia Mendez-Marti, volunteer engagement coordinatorDaniel Backlund, volunteer diver The Podcast Aquatic is made possible by support from The Tennessee Conservationist, the official magazine of Tennessee State Parks. Printed sustainably on 100% post-consumer recycled paper with UV ink, each issue is filled with fascinating stories about Tennessee’s native species, rich history, and unique culture. It’s also your guide to exploring state parks and planning your next outdoor adventure. Become a Tennessee Conservationist and subscribe at tnconservationist.org.  Join other conservation enthusiasts and follow us on Facebook and Instagram.

    44 min
  8. Wrapping Up 2025 In A Bow(fin)

    12/31/2025 · BONUS

    Wrapping Up 2025 In A Bow(fin)

    As the last kitten-a-day page falls from the calendar, we're taking a moment to look back on the first full year of The Podcast Aquatic and celebrate the many high points for the show. Of all the topics we've covered this year, though, host Casey is most proud of our (admittedly fairly recent) discussion about how the Aquarium takes pains to ensure it is as accessible to as broad an audience as possible. Take a listen to this touching discussion as you toast in 2026. The show will be back up and running next week with a new episode to kick off season two! The Podcast Aquatic is made possible by support from The Tennessee Conservationist, the official magazine of Tennessee State Parks.Printed sustainably on 100% post-consumer recycled paper with UV ink, each issue is filled with fascinating stories about Tennessee’s native species, rich history, and unique culture. It’s also your guide to exploring state parks and planning your next outdoor adventure.   Become a Tennessee Conservationist and subscribe at tnconservationist.org.   Join other conservation enthusiasts and follow us on Facebook and Instagram.

    52 min
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About

The official podcast of the Tennessee Aquarium in Chattanooga, Tennessee. Gain new insights into the animals — even the human kind — living and working in one of the world's largest freshwater-focused aquariums!

Information

  • Creator
    Tennessee Aquarium
  • Years Active
    2024 - 2026
  • Episodes
    63
  • Rating
    Clean
  • Copyright
    © Tennessee Aquarium
  • Show Website
    The Podcast Aquatic