Displaying items by tag: limestone caves

The limestone cliffs and bluffs of Ijams Nature Center are home to the Berry Cave salamander. The cave is very hard to find, is gated, and entry is forbidden to protect both the salamander and bat populations.  Thomas Fraser/Hellbender Press

Lawsuit prompts federal agency to reconsider protections for rare East Tennessee salamander

KNOXVILLE — The Southern Environmental Law Center, which championed the conservation of a salamander found only in a series of caves within the Knoxville Metropolitan Area, announced Jan. 16 that the U.S. Fish and Wildlife Service agreed to reconsider inclusion of the Berry Cave salamander on the Endangered Species List.

The release from SELC follows; the original story published in July 2024 continues below.

“The Southern Environmental Law Center, on behalf of the Center for Biological Diversity, reached an agreement with the U.S. Fish and Wildlife Service that requires the agency to reconsider listing the Berry Cave salamander—a rare salamander that is only found in a handful of East Tennessee caves—as an endangered species.

The already rare salamanders are under immense pressure from sprawling development in the region, and even the largest observed populations of the Berry Cave salamander are quickly declining. Survey results indicate that a population found in Knoxville’s Meads Quarry Cave—historically one of the salamander’s relative strongholds—fell by 65 percent between 2004 and 2019.

Thursday’s agreement comes eight months after the conservation groups sued the Service, arguing that the agency violated federal law when it denied Endangered Species Act protections for the Berry Cave salamander in 2019. The surprising denial came at a time when the agency’s regional leadership had directed staff to implement a quota system that set annual targets for denying species protections—a system that may have inappropriately influenced the Berry Cave salamander decision. 

The agreement requires the agency to reevaluate the Berry Cave salamander’s status and determine by August 2029 whether it should be listed for protection under the Endangered Species Act.

“This agreement is an important step toward securing long-overdue protections for the Berry Cave salamander and correcting a harmful mistake from the Fish and Wildlife Service,” said Liz Rasheed, a staff attorney at the Southern Environmental Law Center. “We hope the agency will follow the science — as required by law — and give these one-of-a-kind salamanders the protections they need to have a shot at survival.”