Mammals
Eastern Mole
Scalopus aquaticus · also called eastern moles
A ridge of soil rises and shifts almost imperceptibly across a lawn, tracing the path of an eastern mole tunnelling just beneath the surface, a burrowing specialist that spends nearly its entire life underground and is rarely ever actually seen.
Overview
The eastern mole, Scalopus aquaticus, is a burrowing insectivore native to grassland and forest habitat with soil suitable for tunnelling across a broad range of the eastern and central United States. Its remarkably fast digging ability, near-total underground lifestyle, and frequent, often unfair reputation as a garden pest make it one of the more misunderstood small mammals found across the region.
A life spent almost entirely out of sight
Few mammals live as thoroughly underground as the eastern mole, whose entire existence unfolds within a dark tunnel network that most people only ever notice by the ridges of soil left behind.
Status
Least Concern, widespread and common across suitable grassland and forest soil habitat throughout the eastern and central United States, despite frequently being blamed for damage it did not cause.
Eastern Mole: common questions
How fast can an eastern mole dig a tunnel?
This species can dig surface tunnels rapidly enough that the raised ridge of disturbed soil left behind is sometimes visible moving in real time, a striking demonstration of the digging power in its broad, shovel-like front limbs.
Does the eastern mole eat plant roots and damage gardens directly?
Not typically; this species feeds mainly on earthworms and grubs rather than plant material, and much of the visible garden or lawn damage often blamed on moles is actually caused by voles or other rodents that later use the mole's abandoned tunnels for their own foraging.
Why does the eastern mole have such poor eyesight?
This species has very small, poorly developed eyes offering minimal vision, an adaptation that makes sense given how little eyesight matters within the dark, extensive tunnel systems it inhabits for nearly its entire life underground.
How often does an eastern mole come to the surface?
This species spends the vast majority of its life underground within its tunnel network, rarely surfacing and almost never seen in the open by people, making it one of the more genuinely hidden mammals found across its range.