Where to see a Chestnut-Sided Warbler in the US
State parks where the Chestnut-Sided Warbler is regularly recorded, by state (eBird historical checklist data; live sighting odds on every park page):
- New York — 243 parks
- Massachusetts — 159 parks
- Pennsylvania — 138 parks
- Minnesota — 131 parks
- Michigan — 126 parks
- Connecticut — 118 parks
- New Hampshire — 116 parks
- California — 109 parks
- Vermont — 100 parks
- Florida — 83 parks
- Ohio — 82 parks
- Wisconsin — 74 parks
- Iowa — 61 parks
- Maryland — 60 parks
- Illinois — 58 parks
- New Jersey — 57 parks
- Missouri — 57 parks
- Texas — 49 parks
- Maine — 46 parks
- Rhode Island — 40 parks
- Tennessee — 39 parks
- Indiana — 33 parks
- North Carolina — 31 parks
- West Virginia — 30 parks
- Virginia — 27 parks
- Delaware — 25 parks
- South Carolina — 20 parks
- Nebraska — 18 parks
- Oregon — 18 parks
- Georgia — 16 parks
- Oklahoma — 16 parks
- Kentucky — 15 parks
- Kansas — 12 parks
- Arizona — 12 parks
- North Dakota — 11 parks
- Alabama — 10 parks
- Colorado — 9 parks
- Arkansas — 8 parks
- South Dakota — 5 parks
- Louisiana — 4 parks
- New Mexico — 4 parks
- Mississippi — 3 parks
- Montana — 3 parks