North Dakota September bird watching spots

North Dakota is one of the best states to experience fall bird migration in September.

With its location along the Central Flyway, this prairie state becomes a superhighway for hundreds of species heading south. Wetlands shimmer with waterfowl, prairies hum with sparrows, and forests provide shelter for colorful songbirds.

September is when the air cools and the skies fill with movement. At any refuge or park, you could find yourself surrounded by geese, surprised by a hawk gliding low, or captivated by tiny warblers flitting through the trees. This is birding at its most alive: unpredictable, busy, and full of surprises.

Let’s explore where to go for the very best bird-watching this September in North Dakota.

Long Lake National Wildlife Refuge

Long Lake is a migration hotspot that attracts thousands of birds each fall.

Located south of Bismarck, it’s known for its shallow waters and expansive mudflats. By September, American Avocets, Yellowlegs, and Sandpipers are common, while pelicans and grebes patrol the deeper sections.

This refuge is also one of the best places to look for the rare Piping Plover, which sometimes nests along the shoreline. The auto tour route provides convenient access, making it easy to enjoy the spectacle without hiking long distances.

Icelandic State Park and Gunlogson Nature Preserve

Woodland birding is rare in North Dakota, but this park makes it possible.

Tucked into the northeast corner of the state, Icelandic State Park and its adjoining preserve protect a hardwood forest along the Tongue River. The canopy shelters Scarlet Tanagers, Rose-breasted Grosbeaks, and Ruby-throated Hummingbirds in early fall.

Walking the trails here feels different from birding in wetlands or prairie. Warblers can appear in mixed flocks, and vireos sing from the trees. It’s a refreshing contrast to the wide-open landscapes most birders associate with the state.

Garrison Dam and the Missouri River

The Missouri River below Garrison Dam is famous for its fall gull gatherings.

September brings noisy flocks of Ring-billed and Franklin’s Gulls, sometimes joined by Herring Gulls or Caspian Terns. The broad river is also a resting spot for ducks and cormorants.

A good spotting scope makes all the difference here, since birds often rest on sandbars or fly high overhead. Even without one, the sheer number of birds and the roar of wings over the river create an unforgettable experience.

Kelly’s Slough National Wildlife Refuge

Kelly’s Slough near Grand Forks combines wetlands, prairies, and wood edges in one compact refuge.

Its small size makes it easy to explore while still producing an impressive variety of birds. American Avocets, Black-crowned Night-Herons, and Bobolinks are regulars.

September is also a great time to watch raptors here. Bald Eagles perch near the water, while Northern Harriers glide low over the marsh. Patience often rewards birders with close looks at sparrows and wrens working through the grasses.

Sully’s Hill National Game Preserve

Few places in the state showcase as many habitats in such a small area as Sully’s Hill.

Located near Devils Lake, the preserve includes forested hills, open prairie, and wetland marshes. That mix supports both migrating songbirds and waterfowl.

The auto tour and short hiking trails make it easy to cover ground. On a September visit, you might see Sandhill Cranes in flight, hear sparrows in the grass, and find warblers along wooded edges. It’s a great stop for families or anyone new to birding.

J. Clark Salyer National Wildlife Refuge

As North Dakota’s largest refuge, J. Clark Salyer offers endless birding opportunities.

Spanning nearly 59,000 acres, it includes river floodplain, wetlands, and prairie. In September, waterfowl numbers rise dramatically, and shorebirds probe the mudflats.

Grassland birds such as Baird’s and Le Conte’s Sparrows are highlights, along with raptors like Northern Harriers. The auto tour loop provides easy access to key areas, while side roads and trails let serious birders dig deeper.

Birding Drives Dakota

For a road-trip style adventure, try the Birding Drives Dakota routes.

These self-guided drives cross the state’s pothole country, where hundreds of small wetlands attract migrating ducks, geese, and shorebirds in fall.

Along the way, you’ll pass through prairie landscapes that host Ferruginous Hawks, Upland Sandpipers, and Sprague’s Pipits. Because the routes connect multiple small towns and natural areas, they’re perfect for a full-day or weekend of exploration.

Lake Ilo National Wildlife Refuge

Lake Ilo offers a front-row seat to massive flocks of migrating waterfowl.

Located in the western part of the state, it can host up to 100,000 birds in peak migration. Canada Geese, Pintails, and Blue-winged Teal are common, while cormorants and herons gather along the lake.

Birders also visit Lake Ilo for the chance to see rarer species. Whooping Cranes sometimes stop here on migration, and Bald Eagles patrol the skies. A boardwalk trail gives easy viewing access to the wetlands.

Lostwood National Wildlife Refuge

Lostwood protects some of the state’s best mixed-grass prairie, making it a haven for grassland birds.

More than 250 species have been recorded here, and September brings waves of migrants.

Sprague’s Pipits, Grasshopper Sparrows, and Marbled Godwits highlight the prairie, while ducks and geese crowd the wetlands. The sweeping landscape and rolling hills make it a beautiful place to combine scenery with birding.

Planning Your September Birding Trip

The key to September birding in North Dakota is variety.

Early in the month, mudflats host shorebirds. By mid-month, ducks and geese arrive in big numbers. By late September, sparrows and raptors dominate the fields and skies.

Most refuges have auto routes for easy access, but short trails and boardwalks offer closer encounters. Since some sites are remote, bring water, snacks, and extra gas. Layered clothing is essential, as mornings can be chilly while afternoons stay warm. Don’t forget binoculars, a field guide, and a camera to capture the memories.

TL;DR

• Long Lake NWR: Thousands of shorebirds and rare Piping Plovers.
• Icelandic State Park: Woodland birding with tanagers and warblers.
• Garrison Dam: Huge flocks of gulls and terns along the river.
• Kelly’s Slough NWR: Easy access to wetland and prairie birds.
• Sully’s Hill Preserve: Mix of forest, prairie, and marsh habitats.
• J. Clark Salyer NWR: Vast refuge with sparrows, raptors, and waterfowl.
• Birding Drives Dakota: Scenic road routes through bird-rich pothole country.
• Lake Ilo NWR: Tens of thousands of waterfowl plus eagle and crane sightings.
• Lostwood NWR: Grassland sanctuary with more than 250 recorded species.

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This article was made with AI assistance and human editing.