Zone X2, California

CDFW describes Zone X-2 as a very large geographic area with terrain that can be very steep and rugged and vegetation that can be extremely dense. Named features include the western shore of Goose Lake, Doublehead Mountain, Blue Mountain, and numerous buttes along the rims of Boles Creek and Lost River; historically popular and productive areas include Badger Wells, Carr Butte, Crowder Flat, Dip Springs, Duncan Reservoir, Lone Pine Butte, and Muldoon Mountain. The general region is high-desert/volcanic Devil's Garden plateau country.

Zone X-2 is a large, predominantly public-land unit with extensive road access anchored by three state highways: US-395 along the eastern edge, SR-139 along the western edge, and SR-299 bisecting the southern portion through Alturas. From these arterials, many paved and dirt county, Forest Service, and BLM roads branch into the interior — CDFW specifically identifies County Road 73 (Crowder Flat Road, north from Alturas) and County Road 48 (west from Davis Creek) as primary secondary routes. Public land is managed by the Modoc National Forest across four ranger districts — Devil's Garden, Doublehead, Warner Mountain, and Big Valley — plus BLM lands administered by the Alturas Field Office (contact: Cedarville field station); recommended BLM surface management map coverage includes the Alturas, Cedarville, and Tule Lake quad maps. The South Warner Wilderness (non-motorized) occupies the eastern Warner Mountains and is served by several named trailheads: Pepperdine Trailhead (reached via County Road 56 east from Alturas, which becomes Forest Road 31/Parker Creek Road, then Forest Road 42N79) and Mill Creek Falls Trailhead/Campground (reached via US-395 south to Likely, then Jess Valley Road #64 east; open roughly June–October due to snow). Campgrounds usable as hunting staging areas include Patterson Campground, Mill Creek Falls Campground, Pepperdine Campground, Soup Spring Campground, Cave Lake Campground, and Blue Lake Campground. Motor vehicle travel is road-based throughout the national forest — there are no designated OHV trails; off-highway-only registered vehicles are restricted to Forest Service gravel and dirt roads, and motorized travel is prohibited in the South Warner Wilderness, Medicine Lake Highlands, the Devil's Garden Research Natural Area, and Geological Special Interest Areas. Private land is interspersed throughout and cannot be crossed without written landowner permission; additional access may be available through CDFW's Private Lands Management (PLM) program — contact CDFW for a current ranch list.

Per CDFW, vegetation is highly varied throughout the zone, ranging from low sage, sagebrush, bitterbrush, aspen, and juniper to hardwood-conifer habitats. Deer respond favorably to vegetation disturbances that enhance brush (wildfire and timber harvesting). Best hunting is described near stands of bitterbrush, mountain mahogany near rim rocks, or tall sagebrush, as well as timbered areas with a brush understory in the southwestern portion of the zone. Riparian areas, recently burned areas, clear-cuts that have re-sprouted with brush, and oak stands producing acorns are noted as good areas; lower deer densities occur in densely forested areas or older, decadent brushlands.

CDFW states the subspecies is Rocky Mountain mule deer and that deer in Zone X-2 are considered migratory. A large number of X-2 deer migrate from Oregon in the fall, with large migrations generally occurring after stormy weather. Deer move to higher elevations in late spring and remain until the first heavy fall storms force them below the snow line; this downward movement often occurs during the hunting season. CDFW considers the population stable to slightly declining, yet considerably below levels seen in the late 1960s and 1970s, consistent with a long-term declining trend attributed to land management practices that have precluded fire and reduced habitat quality and quantity. (General mule deer ecology: the rut typically peaks in November.)