Where to see a North American Porcupine in the US
State parks in counties where the North American Porcupine is observed, by state (research-grade iNaturalist records; live sighting data on every park page):
- New York — 166 parks
- Washington — 139 parks
- Massachusetts — 129 parks
- New Hampshire — 116 parks
- Pennsylvania — 115 parks
- Minnesota — 96 parks
- Vermont — 95 parks
- Oregon — 85 parks
- Michigan — 83 parks
- Connecticut — 66 parks
- Montana — 52 parks
- Texas — 52 parks
- Colorado — 47 parks
- California — 47 parks
- Maine — 46 parks
- Utah — 42 parks
- New Mexico — 35 parks
- Wisconsin — 31 parks
- Alaska — 29 parks
- Nebraska — 28 parks
- Idaho — 24 parks
- New Jersey — 21 parks
- Maryland — 21 parks
- North Dakota — 17 parks
- Oklahoma — 13 parks
- Wyoming — 12 parks
- Nevada — 12 parks
- Arizona — 9 parks
- Kansas — 7 parks
- West Virginia — 6 parks
- Virginia — 5 parks
- South Dakota — 4 parks