Which feature serves as a sign of vole activity versus mole activity?
Answer
Well-worn surface trails and runway systems
A primary indicator of vole presence is the construction of complex, well-worn surface runways etched into the vegetation or soil. Unlike moles, which are primarily subterranean and leave large, volcano-shaped mounds of dirt, voles create these visible, packed-down paths as they scurry across the surface. These trails, combined with girdling on stems or hollowed-out bulbs, are distinct markers that separate vole behavior from that of other burrowing animals.
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