Where to see a Marsh Wren in the US
State parks where the Marsh Wren is regularly recorded, by state (eBird historical checklist data; live sighting odds on every park page):
- New York — 214 parks
- California — 212 parks
- Washington — 191 parks
- Florida — 167 parks
- Oregon — 155 parks
- Massachusetts — 130 parks
- Minnesota — 123 parks
- Connecticut — 111 parks
- Michigan — 92 parks
- New Hampshire — 78 parks
- Wisconsin — 67 parks
- Vermont — 66 parks
- Texas — 59 parks
- Iowa — 58 parks
- New Jersey — 57 parks
- Maryland — 56 parks
- Pennsylvania — 51 parks
- Rhode Island — 47 parks
- Missouri — 47 parks
- Montana — 47 parks
- Illinois — 44 parks
- Ohio — 42 parks
- Maine — 39 parks
- Nebraska — 39 parks
- Colorado — 39 parks
- Utah — 35 parks
- New Mexico — 34 parks
- Idaho — 26 parks
- Nevada — 26 parks
- Delaware — 25 parks
- Arizona — 25 parks
- Oklahoma — 21 parks
- South Carolina — 18 parks
- North Dakota — 18 parks
- Kansas — 18 parks
- Tennessee — 15 parks
- North Carolina — 14 parks
- Indiana — 13 parks
- Louisiana — 13 parks
- Georgia — 11 parks
- South Dakota — 11 parks
- Virginia — 10 parks
- Wyoming — 10 parks
- Alabama — 7 parks
- Arkansas — 7 parks
- Mississippi — 6 parks
- Kentucky — 4 parks