Birding spots · Colorado
Best Birding Spots in Delta County, Colorado
Sweitzer Lake State Park leads Delta County's birding spots with 162 species reported, best in spring. 11 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 |
|---|---|---|---|---|---|
| Sweitzer Lake State Park | 162 | 65 | 125 | 87 | 111 |
| Fruit Growers Reservoir | 154 | 40 | 128 | 96 | 70 |
| Confluence Park | 142 | 78 | 107 | 63 | 86 |
| Crawford State Park | 80 | 0 | 31 | 54 | 30 |
| Escalante State Wildlife Area - Hamilton Tract | 77 | 54 | 19 | 19 | 48 |
| Roatcap Creek | 64 | 10 | 45 | 38 | 13 |
| Northfork Miners Memorial | 62 | 0 | 35 | 40 | 12 |
| Cobbett Lake | 48 | 10 | 25 | 39 | 20 |
| Dominguez/Escalante National Conservation Area (east) | 47 | 5 | 27 | 33 | 3 |
| Birding spot near Orchard City | 161 | 55 | 138 | 108 | 39 |
| Birding spot near Delta | 83 | 35 | 56 | 24 | 42 |