Public Sites
| State | County | Name |
|---|---|---|
| Arizona | Santa Cruz | Patagonia Sonoita Creek Preserve |
| Arizona | Santa Cruz | Paton Center for Hummingbirds |
| Iowa | Buchanan | Patton Prairie |
| Iowa | Polk | Paul Errington Marsh Wildlife Management Area |
| Georgia | Fayette | Peachtree City |
| Iowa | Johnson | Pechman Creek Delta |
| Iowa | Marion | Pella |
| Iowa | Marion | Pella State Game Management Area |
| Iowa | Dubuque | Peosta |
| Iowa | Greene | Perkins Prairie State Preserve |
| Iowa | Dallas | Perry |
| Iowa | Story | Peterson Pits Recreation Area |
| Iowa | Worth | Peterson Pot Holes |
| Texas | Hidalgo | Pharr |
| Wisconsin | Vilas | Phelps |
| Iowa | Winneshiek | Phelps Park |
| Iowa | Lee | Phillips 66 at Hwy 61 |
| Iowa | Buena Vista | Pickerel Lake State Wildlife Area |
| Iowa | Jones | Pictured Rocks County Park |
| Michigan | Alger | Pictured Rocks National Lakeshore |
| Colorado | Archuleta | Piedra River Camp |
| Iowa | Page | Pierce Creek Recreation Area |
| Iowa | Scott | Pigeon Creek Park |
| Iowa | Muscatine | Pike Run Wildlife Area |
| Iowa | Muscatine | Pike Run Wildlife Area 2 |