A few years back, I had the pleasure of attending the annual meeting of the Oregon Chapter of The Wildlife Society. Among the papers presented was one titled “The Effects of Stream Crossing Culverts on the Movements of Coastal Giant Salamander (Dicamptodon tenebrosus).”
Essentially, the researchers were interested in the role of culverts in the distribution and genetics of the Coastal Giant Salamanders living in the Coast Range. The results indicate that culvert design will greatly influence the genetic diversity, safety and distribution of salamanders. This, in turn, has led to the redesign of forest road culverts by U.S. Forest Service (USFS), Bureau of Land Management (BLM) and Oregon Department of Transportation (ODOT) engineers to ensure the welfare of the salamanders.
Never underestimate the political power of the lowly salamander...










