Amphibians
Weller's Salamander
Plethodon welleri · also called Weller's salamanders
High on one of the few remaining spruce-fir peaks of the southern Appalachians, a Weller’s salamander moves through cool, moist forest litter that grows a little more limited with each passing decade of rising temperatures.
Overview
Weller’s salamander, Plethodon welleri, is a lungless salamander confined to high-elevation spruce-fir forest across a limited number of peaks in Virginia, North Carolina, and Tennessee. Its distinctive brassy flecking and restriction to a shrinking, cool-climate habitat make it one of the more climate-vulnerable amphibians in the southern Appalachians.
A species running out of upslope room
As rising temperatures push suitable spruce-fir conditions further up the mountain, Weller’s salamander has nowhere left to retreat to on peaks that already represent the upper limit of its available habitat, a genuinely precarious position for a species with nowhere higher to go.
Status
Near Threatened — present across a limited number of isolated high-elevation peaks in the southern Appalachians, vulnerable to further habitat loss from a warming climate.
Weller's Salamander: common questions
Why is Weller's salamander vulnerable to climate change?
Weller's salamander is closely tied to high-elevation spruce-fir forest in the southern Appalachian Mountains, a cool, moist habitat type that shrinks as rising temperatures push suitable conditions further upslope, leaving the species with less and less habitat available on the limited number of peaks it already depends on.
How can you identify Weller's salamander?
Weller's salamander displays a dark brown to black body covered in distinctive brassy or golden flecks, a pattern that helps distinguish it from several other similarly dark salamanders sharing high-elevation Appalachian forest habitat.
How many places is Weller's salamander found?
Weller's salamander is restricted to a limited number of isolated high-elevation peaks across parts of Virginia, North Carolina, and Tennessee, a naturally narrow distribution that makes the species more vulnerable to habitat loss than more widely distributed salamander relatives.
Where does Weller's salamander live?
Weller's salamander is native to high-elevation spruce-fir forest confined to a limited number of peaks across the southern Appalachian Mountains, generally remaining within this specific cool, moist forest type.