Photo: VCG

Three cows swept into the ocean when Hurricane Dorian struck the US east coast in September were found living on a string of sandy islands miles away from their home, US media reported Thursday.

The bovine trio is believed to have swum four to five miles (six to 10 kilometers) before placing hoof on land - in this case an island of sand dunes and scattered vegetation that is part of North Carolina's Outer Banks, the Charlotte Observer newspaper reported.

The animals were recently discovered by park rangers at the Cape Lookout National Seashore, a long chain of undeveloped barrier islands off the North Carolina coast.

Three months had gone by since the animals went missing during the storm.