Where to see a Polyphemus Moth in the US
State parks in counties where the Polyphemus Moth is observed, by state (research-grade iNaturalist records; live sighting data on every park page):
- New York — 210 parks
- Florida — 153 parks
- Pennsylvania — 135 parks
- Washington — 134 parks
- New Hampshire — 115 parks
- Michigan — 107 parks
- Minnesota — 107 parks
- Connecticut — 93 parks
- Missouri — 89 parks
- Massachusetts — 81 parks
- Texas — 75 parks
- Illinois — 68 parks
- Vermont — 61 parks
- Ohio — 58 parks
- Maryland — 57 parks
- Georgia — 57 parks
- New Jersey — 56 parks
- Rhode Island — 47 parks
- South Carolina — 47 parks
- Tennessee — 47 parks
- Virginia — 46 parks
- Maine — 45 parks
- North Carolina — 45 parks
- Iowa — 43 parks
- West Virginia — 42 parks
- Montana — 41 parks
- Oklahoma — 40 parks
- Indiana — 37 parks
- Wisconsin — 36 parks
- Arkansas — 36 parks
- Kentucky — 32 parks
- Oregon — 29 parks
- California — 28 parks
- Alabama — 27 parks
- Nebraska — 27 parks
- Louisiana — 22 parks
- Mississippi — 20 parks
- Kansas — 17 parks
- North Dakota — 16 parks
- Delaware — 15 parks
- Idaho — 15 parks
- Colorado — 13 parks
- South Dakota — 6 parks
- Utah — 5 parks
- New Mexico — 4 parks