Birding spots · Iowa
Best Birding Spots in Greene County, Iowa
Dunbar Slough Wildlife Management Area leads Greene County's birding spots with 104 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 |
|---|---|---|---|---|---|
| Dunbar Slough Wildlife Management Area | 104 | 9 | 100 | 16 | 11 |
| Dunbar Slough Waterfowl Production Area | 92 | 6 | 85 | 16 | 4 |
| Dunbar Slough Wildlife Management Area (northeast) | 74 | 0 | 64 | 27 | 3 |
| Dunbar Slough Wildlife Management Area (northeast) | 66 | 2 | 56 | 29 | 0 |