Birding spots · North Dakota
Best Birding Spots in Slope County, North Dakota
Marmarth leads Slope County's birding spots with 85 species reported, best in spring. 4 spots in the county have enough data to rank.
Species counts are birds reported at least three times in that season at that spot, 2016–2025. Busy spots list more species simply because more people look, so compare the checklist counts. Spot names come from public map data and hotspot listings.
| Spot | Species | Winter | Spring | Summer | Fall |
|---|---|---|---|---|---|
| Marmarth | 85 | 7 | 66 | 57 | 5 |
| Stewart Lake National Wildlife Refuge | 78 | 0 | 56 | 54 | 12 |
| White Lake National Wildlife Refuge | 68 | 0 | 40 | 52 | 15 |
| Little Missouri National Grassland (Juniper Spur) | 59 | 4 | 25 | 50 | 1 |