Birding spots · Iowa
Best Birding Spots in Carroll County, Iowa
Swan Lake State Park leads Carroll County's birding spots with 161 species reported, best in spring. 1 spot in the county has 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 |
|---|---|---|---|---|---|
| Swan Lake State Park | 161 | 45 | 142 | 46 | 81 |