Discover Life in America

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Discover Life in America We are a non-profit organization based in the Great Smoky Mountains National Park.

Our goal is to learn all we can about the estimated 60,000+ kinds of organisms living in the Smokies and to share that information with the public. Discover Life in America was organized in 1998 after over one hundred researchers, educators, government officials and other interested parties met to discuss the idea of an All Taxa (species) Biodiversity Inventory of Great Smoky Mountains National Park. Conference attendees agreed that an umbrella organization would be needed to manage the logistics of such a project. DLIA was born to address the needs of coordinating the research, raising and administering funds, developing facilities and infrastructure, and reaching out to the public through education and volunteer programs. On February 17, 1998 the White House Office of Science and Technology Policy hosted a meeting with Discover Life in America and members of the National Park Service in support of the Smokies All Taxa Biodiversity Inventory (ATBI). Spring of 1999 marked the inaugural field season of the Smokies ATBI and saw DLIA host researchers from around the world; providing free housing, logistical support and funding. Public interest in the project soared after articles appeared in publications such as Science, Newsweek, National Parks and on National Public Radio. As a result, DLIA began volunteer training days and hosted Nature Quests during which researchers and volunteers combed the park for fungi, flies, soil invertebrates and algae. The data collected during the Nature Quests yielded new species records for the Great Smoky Mountains National Park as well as species completely new to science. Today this research is still ongoing and DLIA has currently cataloged nearly 1,000 new to science species and over 10,000 new to park species.

We will *not* see you all tonight for our regularly scheduled Conservation on Tap! Join us next week instead! Our speake...
10/21/2026

We will *not* see you all tonight for our regularly scheduled Conservation on Tap! Join us next week instead! Our speaker will be Mark Stevans from Foothills Land Conservancy.

DLiA's staff are all attending the Tennessee Biodiversity Summit at Middle Tennessee State University today to support our Director of Science & Research, Will Kuhn, who is presenting about our work. See you next Wednesday!

Three cheers for Todd! We'll be so sad to see him leave us later this year.
10/15/2026

Three cheers for Todd! We'll be so sad to see him leave us later this year.

After nearly two decades leading Discover Life in America, Todd Witcher is preparing to retire, leaving behind a lasting legacy of conservation and scientific discovery in Great Smoky Mountains National Park. 🌿

From helping document thousands of species to building a thriving nonprofit, Witcher has helped deepen our understanding of the Smokies’ remarkable biodiversity.

Read more about Witcher’s journey and the impact of his work: https://smokymountainnews.com/outdoors/todd-witchers-two-decades-transformed-discover-life-in-america/

We had so much fun discovering species in Oak Ridge this weekend with Tennessee Valley Authority and Tennessee Citizens ...
09/28/2026

We had so much fun discovering species in Oak Ridge this weekend with Tennessee Valley Authority and Tennessee Citizens for Wilderness Planning!

It's almost BioBlitz time! Join us tomorrow (September 25) to explore the Oak Ridge Barrens and on Saturday (September 2...
09/24/2026

It's almost BioBlitz time! Join us tomorrow (September 25) to explore the Oak Ridge Barrens and on Saturday (September 26) on the nearby Worthington Cemetery Trail!

Sign up for free at dlia.org/events

Thank you to our partners for this event, Tennessee Valley Authority and Tennessee Citizens for Wilderness Planning!

Bo is everyone’s hero and all the staff at CFI😍
09/23/2026

Bo is everyone’s hero and all the staff at CFI😍

Join us September 25 and 26 for a BioBlitz in the unique cedar barren ecosystem of Oak Ridge! We will use blacklights an...
09/18/2026

Join us September 25 and 26 for a BioBlitz in the unique cedar barren ecosystem of Oak Ridge! We will use blacklights and other tools to explore night nature on Friday evening. The fun continues Saturday morning with birding, local history, forest cleanup opportunities, and more! We will have pizza provided by Tennessee Citizens for Wilderness Planning after Saturday's event.

Register for one or both days at dlia.org/events

Thank you to Valley Authority for collaborating with us and supporting our BioBlitz program!

Join us at Schulz BrΓ€u Brewing Company tomorrow, Wednesday, September 16, for a presentation about one of Appalachia's m...
09/15/2026

Join us at Schulz BrΓ€u Brewing Company tomorrow, Wednesday, September 16, for a presentation about one of Appalachia's most iconic species: the Eastern Hellbender!

Come learn about the baby hellbenders our friends at Conservation Fisheries Fisheries are raising, the state of the species, and all of the other incredible work this amazing and unique nonprofit does for our aquatic ecosystems.

See you tomorrow at 7 pm!

09/10/2026

πŸŽ‰ 300,000 iNaturalist observations in Great Smoky Mountains National Park! That's more than the entire population of Knoxville β€” every one a real encounter with Smokies life, logged by people like you.

Together you've documented 8,500+ species, added hundreds of records never before seen in the park, and helped make the Smokies one of the best-documented places on Earth. Your photos are real scientific data we use every day.

Thanks to every observer and identifier who made this happen! πŸ’š

Keep it going πŸ‘‰ dlia.org/smokiesmostwanted

Photos and credits:
πŸ‘‰ American mink πŸ“·
πŸ‘‰ Dance fly (Leptopeza antennalis) πŸ“·
πŸ‘‰ Slime mold (Cribraria purpurea) πŸ“·
πŸ‘‰ Spring salamander πŸ“· -maltais
πŸ‘‰ Ridings’ fairy moth πŸ“·
πŸ‘‰ Unidentified soil centipede πŸ“·
πŸ‘‰ American black bear πŸ“·
πŸ‘‰ Eastern meadowlark πŸ“·
πŸ‘‰ White-tailed deer πŸ“·
πŸ‘‰ Angry-looking millipede (Petaserpes sp) πŸ“·
πŸ‘‰ Six-spotted tiger beetle πŸ“·
πŸ‘‰ Bearded beggarticks πŸ“·
πŸ‘‰ Louisiana pygmy snapping ant πŸ“·
πŸ‘‰ Red maple and shelf fungi πŸ“·
πŸ‘‰ Black-chinned red salamander πŸ“·
πŸ‘‰ Coral fungus (Clavaria amethystina complex) πŸ“·
πŸ‘‰ Snakewort πŸ“·
πŸ‘‰ Mockernut πŸ“·

The world lost an incredible Southern Appalachian icon when Dolly Parton passed away last week. Her legacy will be felt ...
09/03/2026

The world lost an incredible Southern Appalachian icon when Dolly Parton passed away last week. Her legacy will be felt in the Smokies for many years to come.

We will also remember Dolly when we see the lichen named in her honor: Japewiella dollypartoniana, or Dolly’s Dots. This species is widespread across the Appalachian Mountains. In the Smokies, it's commonly found on high-elevation heath balds.

Jessica Allen and James Lendemer, who described and named the species, acknowledged Dolly’s impact on regional conservation: β€œHer tireless efforts have led to national and even global attention for one of America’s most scenic and biologically significant regions.”

Discover Life in America is grateful for the support we have received from Dollywood over the years, and excited to continue collaborating through new projects like Glow Life. Thank you, Dolly, for everything you did for these mountains and the people who call them home.

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Knoxville, TN

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