Nearly all of DC’s mole records come from Rock Creek Park, where loamy, wooded soil along the creek bottom suits the species’ need to tunnel through loose, moist ground. Fort Dupont Park and the wooded fringe along the Potomac account for the rest of the small, scattered total.
Eastern moles spend almost their entire lives underground, pushing shallow ridged tunnels through soil as they hunt earthworms, grubs, and beetle larvae by touch and smell rather than sight. That underground life is exactly why DC’s count stays low: a mole can occupy a patch of soil in real numbers and still leave almost no trace above ground for a person or a camera to record.
The 27 logged DC records are a thin sample even by this species’ secretive standards, with most reports clustered in late spring and early summer when fresh molehills push up after rain. A quiet neighborhood on this map likely means nobody’s noticed the telltale ridges in the lawn, not that moles are absent.
Full species profile
