Unit 17C, Alaska

Coastal lowland tundra dominates — flat to gently rolling wet tundra with poorly drained soils, shallow lakes, and braided river deltas where major drainages (Unalakleet, Shaktoolik, Inglutalik, Ungalik, Koyuk, North, Tubukulik, Fish, Iowithla rivers) empty into Norton Sound. Moving inland, terrain rises into low boreal foothills and upland tundra. The Iditarod National Historic Trail bisects the unit along a north-south axis, following the Unalakleet River valley then tracking the coastline through Shaktoolik and Koyuk. Vegetation transitions from sedge-cottongrass wet tundra on the coast to willow-alder shrub tundra along river corridors and sparse spruce-birch boreal forest in upper drainages.

No road system connects Unit 17C to Alaska's highway network. All access is by small charter aircraft (wheel, floatplane, or ski-plane depending on season) from regional hubs — primarily Nome (~150 mi northwest) and Anchorage (~400 mi southeast). The communities of Unalakleet (~750 residents), Shaktoolik (~210 residents), and Koyuk (~300 residents) each have state-maintained airstrips served by scheduled regional airlines (Bering Air, Ravn). Local air-charter operators offer fly-out access to remote river drainages. The Iditarod Trail is passable by snowmachine in winter and provides additional overland corridors. ATV and boat travel are used locally by village residents. Public land ownership is very high — estimated 90–95% federal and state: BLM Nome Field Station administers significant federal acreage, the state holds large management blocks, and Native corporation lands are interspersed near coastal communities. No national park or wilderness areas fall within 17C proper (Bering Land Bridge National Preserve lies to the north in GMU 22).

Wet sedge-cottongrass tundra on coastal flats and river deltas; low shrub tundra (willow, dwarf birch, alder) along river valleys and hillsides — critical moose browse; upland heath tundra (Dryas, crowberry, blueberry) on drier ridges; scattered open spruce forest in upper Unalakleet and Koyuk drainages; riparian willow-alder fringe along all major streams. The unit is characterized by uniformly poor drainage, numerous shallow thermokarst lakes, and extensive wetlands supporting large waterfowl populations.

Moose are year-round residents, concentrated in winter along principal river drainages — Unalakleet, Koyuk, Ungalik, Tubukulik, and Fish rivers offer prime willow browse. Population estimated 2,900–3,600 animals (stable to increasing trend as of most recent surveys; a 2015 R-44 helicopter survey on the Iowithla River counted 79 moose including 54 cows and 12 calves). Caribou: the Mulchatna Caribou Herd historically used Unit 17C as winter range and migration corridor. The herd peaked at roughly 200,000+ animals in the 1990s, crashed to ~16,276 by 2025 (approximately half the lower management objective of 30,000). All Mulchatna caribou hunting has been closed since fall 2021 across Units 9B, 17B, 17C, 18, 19A, and 19B. Intensive management with predator removal since 2023 has produced a 30.1% herd increase and dramatically improved calf-to-cow ratios (24:100 historical average to 54:100 in 2024). The Western Arctic Caribou Herd (largest in the world, ~170,000–200,000+) and Seward Peninsula caribou periodically range into the unit from the north and west. Brown bear are distributed throughout, particularly along salmon streams in summer and early fall. Wolves are present year-round; a portion of 17C is within an active predator control area.

SUBSISTENCE PRIORITY: Norton Sound area communities (Unalakleet, Shaktoolik, Koyuk, Elim, and surrounding villages) hold federal and state subsistence priority for all species. Subsistence users are allocated harvest priority over sport hunters when populations are limited. CARIBOU CLOSURE: All sport and subsistence harvest of Mulchatna caribou is closed unit-wide since fall 2021 — no open season for caribou in 17C until herd rebuilds to management objectives. Hunters should verify emergency order status at hunt.alaska.gov before any trip. PREDATOR CONTROL: A portion of Unit 17C falls within a predator control area (Intensive Management Plan I, 5 AAC 92.111) targeting wolves and brown bears to aid Mulchatna caribou recovery — special regulations apply, see hunt.alaska.gov. NON-RESIDENT MOOSE: Non-resident moose hunters are required to successfully complete a Nonresident Moose Hunter Orientation course prior to hunting. GUIDE REQUIREMENT: Non-resident hunters for brown bear and Dall sheep must be accompanied by a licensed guide. WOLVERINE: No open season in 17A and 17C for wolverine (dates may be announced — check emergency orders). ACCESS REALITY: This is true wilderness; costs are substantial. Charter flights from Nome or Anchorage run $600–$1,500+ per person each way. Most hunters spend 7–14 days in the field. Self-guided hunting is legal for residents and legal for non-residents on moose (with orientation course) but logistically demanding.