Marsh Wren
(Cistothorus palustris)

Birdingplaces
- Back Bay National Wildlife Refuge - Dike Trail
- Bear River Migratory Bird Refuge
- Bitter Lake National Wildlife Refuge
- Burnaby Lake Regional Park
- Cedar Key Scrub State Reserve
- Celery Bog
- Cherry Creek State Park
- Coyote Hills Regional Park
- Dr. Robert B. Hayling Freedom Park
- Edwin B. Forsythe National Wildlife Refuge
- Henderson Bird Viewing Preserve
- Jackson Frazier Wetland
- Jamaica Bay National Wildlife Refuge
- John Heinz National Wildlife Refuge
- Ken Malloy Harbor Regional Park
- Lafayette Reservoir
- Lakeshore Nature Preserve
- Landfill Loop Trail & Wildcat Marsh
- Las Gallinas Water Treatment Ponds
- Laurel Hill Wildlife Drive - Savannah NRW
- Lee Metcalf National Wildlife Refuge
- Meeker Slough
- Merced National Wildlife Reserve
- Mill Creek Marsh
- Neckel Road Ponds
- Newton Park
- Parc Nature Lac Boivin
- Point Lookout State Park
- Point Reyes National Seashore
- Richard W. DeKorte Park
- Salton Sea - Lack Rd & Grubel Rd Seawall
- Salton Sea - Young Rd (West end)
- Salton Sea SRA Headquarters
- San Francisco Bay Trail - Sunnyvale Ponds
- Shollenberger Park
- St. Marks NWR - Lighthouse Pool and Flats
- Yolo Bypass Wildlife Area
- Zzyzx - Desert Studies Center


