Non-Migrant: No. All populations of this species make significant seasonal migrations.
Locally Migrant: No. No populations of this species make local extended movements (generally less than 200 km) at particular times of the year (e.g., to breeding or wintering grounds, to hibernation sites).
Locally Migrant: No. No populations of this species make annual migrations of over 200 km.
Seasonal movements not well understood in most areas. Off southern and central California and northwestern Baja California, apparently resident pods are augmented during fall through spring by influxes of animals possibly from north and offshore (Leatherwood and Reeves 1983).