Birding spots · Idaho
Best Birding Spots in Washington County, Idaho
Mann Creek Reservoir leads Washington County's birding spots with 90 species reported, best in spring. 2 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 |
|---|---|---|---|---|---|
| Mann Creek Reservoir | 90 | 15 | 72 | 45 | 36 |
| Buttermilk Slough | 43 | 16 | 28 | 26 | 4 |