Non-Migrant: No. All populations of this species make significant seasonal migrations.
Locally Migrant: Yes. At least some 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: Yes. At least some populations of this species make annual migrations of over 200 km.
Mainly anadromous; newly metamorphosed individuals migrate from parent stream to Pacific Ocean. In the Sanata Clara River in southern California, upstream migration began as early as mid-December or as late as mid-March; peak migration occurred in March in most years (Chase 2001). Goose Lake, California, population migrates up to 20-30 km between lake and tributary streams.