Hunt Area 14, Twenty Mile, Wyoming

Rolling to gently broken high plains with creek draws and low breaks cut by Twenty Mile Creek, Walker Creek, Cow Creek, and the Lance Creek drainage. Elevation ranges from roughly 4,400 feet in the lower creek valleys near Douglas and Lost Springs to approximately 5,000 feet on the upland flats, with the town of Lance Creek sitting at 4,475 ft (confirmed via Wikipedia). Slopes are generally gentle; the area presents an open, treeless character punctuated by shallow drainage breaks and the upper reaches of USFS grassland.

Primary access corridors are Wyoming Highway 59 (western boundary, through Douglas), US Highway 20 (southern boundary between Douglas and Lost Springs), Interstate 25 (southwest corner), Wyoming Highway 271 and 270 (south and east boundaries through Lance Creek), and Wyoming Highway 272 (southeast). Interior county road access includes the Dull Center Road (Converse County Road 38) across the north, the East Bill Road (USFS Road 958) and USFS Road 958C into the Thunder Basin Grassland northwest portion, the Walker Creek Road (Converse County Road 43), Cow Creek Road (Converse County Road 45 and Niobrara County Road 3), Slagle Road (Niobrara County Road 4), North Lance Creek Road (Niobrara County Road 14), and the Twenty Mile Road (Niobrara County Road 23). The northwestern portion contains accessible BLM and Thunder Basin National Grassland parcels accessible via USFS Road 958 and adjacent county roads. The central and eastern portions are heavily private ranch land with limited public access; hunters must obtain permission or use established Walk-In Hunting Areas. Wyoming Game and Fish Walk-In Hunting Areas in Converse and Niobrara Counties provide some additional access to enrolled private parcels. The Newcastle BLM Field Office (307-746-6600) administers public lands in the eastern portion around Lance Creek. Access throughout most of the unit is characterized as hard due to a high proportion of private land.

Sagebrush-steppe and shortgrass prairie dominate the uplands, situated at the ecotone between the Great Plains to the east and the sagebrush steppe to the west. The northwest corner transitions into Thunder Basin National Grassland (spanning parts of Converse, Niobrara, Campbell, Weston, and Crook counties, 547,499 acres, elevation 3,600–5,200 ft), which supports a mosaic of big sagebrush and mixed-grass prairie communities. Riparian corridors along Twenty Mile Creek, Walker Creek, Cow Creek, and North Lance Creek support narrower cottonwood and willow strips that provide thermal and bedding cover. Prairie dog towns exist on the upland flats and support associated predator and scavenger communities. No significant timber is present within the hunt area boundaries.

Both mule deer and white-tailed deer inhabit the area; mule deer use the sagebrush uplands and creek-break terrain while white-tailed deer concentrate in riparian cottonwood and willow corridors along creek drainages. Pronghorn antelope are present and abundant — the overlapping Antelope Hunt Area 29 (Shawnee) covers nearly the same geography. Merriam's wild turkey are established in Converse County. Prairie dogs are common on the upland flats and support swift fox, coyotes, badgers, ferruginous hawks, and burrowing owls. Over 100 bird species use the Thunder Basin Grassland portion. Sage grouse historically occupy appropriate sagebrush habitat. Mountain lion range covers northeast Wyoming including this unit. Elk are not a primary species in this plains grassland unit.

1. Area 14 general season Oct 1-15 allows antlered mule deer OR any white-tailed deer (both species legal); Oct 16-Nov 30 general license restricts to any white-tailed deer only — draft's strategy section has been corrected accordingly. 2. Antelope Area 29 Type 2 (300 licenses) and Type 7 (50 licenses) are valid on private land only per the 2026 WGFD antelope regs; draft omitted this restriction. 3. No muzzleloader-only deer season exists for Area 14; muzzleloaders are legal during regular season dates. 4. Region B nonresident general deer quota is 800 licenses shared across areas 7-9, 11-14, and 21 — confirmed. 5. Type 3 (200) and Type 8 (200) limited quota licenses are issued for areas 11, 12, 13, and 14 combined — confirmed. 6. No area-specific hunter success or harvest figures located in public sources. 7. Public land percentage not sourced; private land predominates.