A recent scientific study reveals an unexpected discovery in the Greater Moncton region. Researchers from Mount Allison University uncovered a previously unknown population of four-toed salamanders in Riverview in 2023. This species, typically found only in a specific type of bog in Fundy National Park, is displaying a higher level of adaptability than previously believed.
Lead author Josh Christiansen described the salamanders as small creatures, measuring about seven centimetres in length with a rusty brown coloration. Notably, each salamander has a unique salt and pepper pattern on its belly. These salamanders are considered habitat specialists, relying on specific conditions for respiration through their skin and mouth tissues.
Typically, they inhabit forested areas with abundant ground cover like leaf litter and fallen logs, creating microhabitats suitable for their survival. The presence of bogs with sphagnum moss is also crucial for their well-being. While these salamanders have a broad distribution in North America, they were previously documented only in Fundy National Park within New Brunswick due to their specialized habitat requirements.
The discovery of the salamanders in an urban setting in Riverview, rather than their expected bog habitat, surprised researchers. The exact location is being kept confidential to ensure the protection of this newly found population. Christiansen emphasized the importance of preserving the habitat to safeguard these unique creatures from potential disturbances in urban areas. The researchers are eager to explore more potential locations for the species while prioritizing their conservation.