The three rescued cubs were relatively healthy but thin after it was determined the mother was absent for about two weeks before their rescue, zoo officials said.

The three adorable mountain lion cubs named Fern, Thistle and Spruce were believed to have been orphaned after their mother was killed by a car.

Three young mountain lion cubs that were found orphaned in San Mateo County are being treated at the Oakland Zoo after being rescued by the California Department of Fish and Wildlife (CDFW).

Three mountain lion cubs hiding under a car were rescued and taken to Oakland Zoo, where they received treatment. The mountain lion presumed to be their mother was found dead less than half a mile away.

Authorities believe their mother was hit and killed by a vehicle in the Portola Valley area of San Mateo County in the San Francisco Bay Area, zoo officials said. The mountain lion carcass has since vanished, so they can’t confirm her relationship to the cubs through DNA.

A trio of orphaned mountain lion cubs was rescued in Portola Valley and brought to Oakland Zoo for rehabilitation.

Three orphaned mountain lion cubs were brought to the Oakland Zoo for rehabilitation and care after their mother was believed to have been fatally struck by a car.