South Carolina’s occurrence databases hold 255 records for the marsh rabbit, most of them iNaturalist sightings backed by solid GBIF numbers, concentrated overwhelmingly along the coast.
A Lowcountry rabbit that never goes inland
Every corner of the marsh rabbit’s South Carolina range sits in the Lowcountry: the tidal impoundments at Huntington Beach State Park, the salt marsh of the ACE Basin, and the barrier-island edges of Cape Romain. The species doesn’t range into the Piedmont or the mountains at all. It needs standing water and thick marsh vegetation, the tidal creeks, brackish impoundments, and maritime shrub thicket that only South Carolina’s coastal plain provides.
The rabbit that swims
A marsh rabbit doesn’t run from danger the way an eastern cottontail does. It swims, slipping into a tidal creek or flooded marsh and often submerging with just its nose above the surface, a habit built around a life spent among wetland plants and standing water. That difference is one of the clearest ways to separate the two species where their ranges overlap along South Carolina’s coast.
Status in South Carolina
NatureServe ranks the marsh rabbit S4, apparently secure, and it’s native to South Carolina. Its future here tracks the health of the Lowcountry’s marshes directly. Wetland loss, coastal development, and rising seas along the same barrier islands and tidal creeks that hold its highest record counts are the biggest pressures on the species in the state.
