Where to see a Marsh Wren in Colorado

The Marsh Wren is regularly recorded in the counties of 39 Colorado state parks (eBird historical checklists). The strongest bets:

  1. Lathrop State Park
  2. Crawford State Park
  3. Sweitzer Lake State Park
  4. John Martin Reservoir State Park
  5. Mancos State Park
  6. San Luis State Park
  7. Kaval Lake State Recreation Area
  8. Eldorado Canyon State Park
  9. Lory State Park
  10. Boyd Lake State Park
  11. Cheyenne Mountain State Park
  12. Trinidad Lake State Park
  13. Bonny Lake State Park
  14. Fishers Peak State Park
  15. Bonny State Recreation Area
  16. Barr Lake State Park
  17. Highline Lake State Park
  18. Vega State Park
  19. St. Vrain State Park
  20. Cherry Creek State Park
  21. James M. Robb โ€“ Colorado River State Park
  22. State Forest State Park
  23. Jackson Lake State Park
  24. Colorado State Forest
  25. Navajo State Park

Marsh Wren in other states โ†’ ยท All Colorado state parks โ†’