We've analyzed all of the Ebird data from 2015 and determined which birding hotspots in Denver County, CO had the most bird sightings.

1. Denver Botanic Gardens and Cheesman Park
2. Bluff Lake Nature Center
3. Marston Reservoir Complex--Marston Reservoir West End
4. Washington Park
5. Denver City Park--lakes
6. Denver City Park
7. South Platte River--W. Evans Ave
8. Bear Creek Park (Denver)
9. Rocky Mountain Lake Park
10. Fairmount Cemetery
11. Marston Reservoir Complex--Isthmus Park
12. Denver City Park--Ferril Lake
13. Marston Reservoir complex--Marston Reservoir
14. Denver International Airport Owl Loop (Denver Co.)
15. Westerly Creek Park
16. Berkeley Park
17. Gun Club Rd south of E. 112th Ave
18. Heron Pond Natural Area
19. Denver City Park--Duck Lake
20. Bible & Hutchinson Parks