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

1. Marysville Sewage Ponds
2. Hammon Grove County Park
3. Woodleaf
4. Saddleback Ranch
5. Waldo Bridge
6. Spenceville Wildlife Area (YUB Co.)
7. Waldo Rd.--Spenceville Firing Range to Waldo Bridge
8. Scales Rd.
9. District 10--Raimirez Rd. from Mathews Ln. to Tanabe Rd.
10. Camp Far West Reservoir (YUB Co.)
11. Collins Lake
12. Mathews Ln.
13. River Front Park