Wildlife of Great Smoky Mountains
The Smokies host around 1,500 black bears — one of the densest populations anywhere — plus a reintroduced elk herd in Cataloochee Valley and 30+ species of salamander earning it the nickname 'Salamander Capital of the World'. Synchronous fireflies light up the forest for two weeks in early summer.
Best timeMay – early June for firefly synchrony, September – October for elk rut.
- 1Great Smoky is the most biodiverse national park in the US — 19,000 species documented.
- 2Synchronous fireflies flash together for two weeks each June.
- 3Black bears here number 1,500 — the densest population in the eastern US.
Signature species
Curated for Great Smoky Mountains, each tagged with its IUCN Red List status.
- LC
American black bear
Ursus americanus
- VU
Hellbender salamander
Cryptobranchus alleganiensis
- NT
Cerulean warbler
Setophaga cerulea
- VU
Eastern spotted skunk
Spilogale putorius
- CR
Red wolf
Canis rufus
Historic range — reintroduction attempted 1990s.
IUCN codes — EX extinct · EW extinct in wild · CR critically endangered · EN endangered · VU vulnerable · NT near threatened · LC least concern · DD data deficient
Dos & don'ts
Local etiquette that keeps wildlife wild.
Do
- Reserve the synchronous-firefly lottery in April.
- Support salamander creek-monitoring.
- Keep distance — use zoom or binoculars, never bait animals closer.
- Stay on marked trails to avoid trampling nests, burrows and plants.
Don't
- Don't approach elk during fall rut in Cataloochee.
- Don't pick wildflowers — take only photos.
- Never feed wildlife — human food changes behaviour and shortens lives.
- Don't share exact locations of nests, dens or rare species online.
Spotted here lately
Live from iNaturalist — research-grade observations within 60km, last 30 days.
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