What geological indicator is the strongest predictor for the presence of woodrats, particularly *Neotoma magister*?
Answer
The underlying geology, such as the presence of large talus slopes or exposed bedrock.
The primary determinant for locating woodrat colonies, especially for species like *Neotoma magister* (Allegheny woodrat), is the underlying geological structure of the area. Populations are highly dependent on the availability of massive rock features that offer inherent security. This includes environments characterized by large talus slopes (piles of broken rock fragments at the base of a cliff), exposed bedrock, or karst topography, all of which provide the necessary substrate and cavities essential for survival and midden construction.
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