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What you may not know about the Barton Springs Salamander

Meet the endangered Barton Springs Salamander, a vibrant amphibian that calls Austin’s natural springs home.

The Barton Springs Salamander, a small aquatic amphibian with a speckled brown body and pale spots. It has feathery, pink external gills near its head and tiny limbs. The salamander is resting on a rocky surface underwater, blending with its surroundings.

The tiny amphibians reach 2.5 to 3 inches in length by adulthood.

Photo by Ryan Hagerty/USFWS

Austin may be known for its local bat colony, but lesser-known (and equally beloved) Austin locals slither below the surface: Barton Springs Salamanders.

If you want to know more about the endangered amphibian, consider this your crash course on the critter.

  • The Barton Springs Salamander — aptly named for the environment it depends on — was discovered in 1946, but it wasn’t formally described until 1993.
  • Its scientific name, Eurycea sosorum, is an ode to the Austinites who spearheaded the Save Our Springs (SOS) Ordinance in 1992.
  • They’re usually found in shallow areas near spring openings, but also nest deep underground in caves and between rocks to avoid predators and find food.
  • Barton Springs Salamanders are colorful creatures, with various salt-and-pepper color patterns of hues like brown, purple, yellow, and orange.
  • You’ve probably passed a mural of the Barton Springs Salamander by Luis Angulo on Barton Springs Road.
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