Ponce de leon beach mouse
The pallid beach mouse or Ponce de Leon beach mouse (Peromyscus polionotus decoloratus ) was known from two locations in Florida, Ponce Park, Volusia County and Bulow, Flagler County. No individuals have been seen since 1959. The average pallid beach mouse was 4 to 8 cm in length. This subspecies burrowed into dunes for protection.
