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Grasslands Wildlife Management Area adventures

Grasslands Wildlife Management Area Adventures

The Grasslands Wildlife Management Area in Montana offers expansive native prairie habitat essential for grassland bird species and other wildlife, providing exceptional opportunities for birdwatching, hunting, and hiking.

28,000
Acres Protected
15
Miles of Trails
12,000
Annual Visitors
1990
Year Established

About Grasslands Wildlife Management Area

 

Located in the central plains of Montana along the Milk River, Grasslands Wildlife Management Area (WMA) protects over 28,000 acres of native mixed-grass prairie and riparian ecosystems. This area plays a critical role in conserving grassland-dependent species such as the Greater Sage-Grouse, sharp-tailed grouse, and various migratory songbirds. The land is primarily managed by the Montana Fish, Wildlife & Parks department, emphasizing wildlife habitat conservation, particularly for upland game birds. The terrain consists of gently rolling hills, grass-covered coulees, and stretches of cottonwood-lined riverbanks that create diverse ecological zones. Historically, the area supported Native American tribes and early settlers who utilized the region for hunting and gathering. Today, it serves as a resource for outdoor recreation including upland bird hunting, hiking, wildlife photography, and nature observation. Anglers can fish in the Milk River, which supports species such as northern pike and trout. The area’s sparse tree cover and wide open skies make it favorable for stargazing. Visitors appreciate the opportunity to explore an intact and functioning prairie ecosystem, a landscape type that has diminished drastically elsewhere in North America. Grasslands WMA also provides important habitat corridors for larger mammals like mule deer and pronghorn antelope. Access routes are generally via gravel county roads, and the site attracts outdoor enthusiasts seeking solitude and quiet landscapes with abundant wildlife. Seasonal visits in spring and fall offer peak bird migration viewing, while summer provides excellent conditions for hiking and hunting. Overall, the Grasslands Wildlife Management Area is a vital piece of Montana’s natural heritage and a destination for conservation-minded recreation.

Highlights

Highlight

Milk River Riparian Corridor – a rare greenbelt in a semi-arid region offering diverse bird species

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Vast Mixed Grass Prairie – home to sagebrush and native grasses critical for sage-grouse habitat

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Sharp-tailed Grouse Lekking Grounds – seasonal dance sites visible in early spring

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Remote Wildlife Viewing Areas with minimal human disturbance

Notable Natural Features

Milk River

A key water source flowing through the area that sustains riparian habitat and supports fish species including native trout.

Greater Sage-Grouse Habitat

Critical breeding and nesting grounds for the sage-grouse, a species of concern for conservation efforts.

Sharp-tailed Grouse Lek Sites

Open prairie areas where sharp-tailed grouse perform elaborate courtship displays in early spring.