Harris-Antilopenziesel, Ammospermophilus harrisii und Kalifornische W?hlmaus, Microtus californicus, digital restaurierte Reproduktion einer Originalvorlage aus dem 19. Jahrhundert, genaues Originaldatum nicht bekannt / Harris's antelope squirrel, Ammospermophilus harrisii and California vole (Microtus californicus) is a type of vole which lives throughout much of California and part of southwestern Oregon. It is also known as the California meadow mouse, historical, digital improved reproduction of an original from the 19th century.