Public Sites
| State | County | Name |
|---|---|---|
| Iowa | Linn | nest 13 |
| Iowa | Winneshiek | Neste Valley County Park |
| Iowa | Cherokee | Nester Stiles Prairie State Preserve |
| Iowa | Story | Nevada |
| Iowa | Allamakee | New Albin |
| Iowa | Chickasaw | New Hampton |
| Iowa | Chickasaw | New Hampton Mitigation |
| Iowa | Henry | New London Country Club |
| Iowa | Warren | New Virginia |
| South Dakota | Pennington | New Wall Lake |
| Iowa | Dubuque | New Wine Park |
| Tennessee | Sevier | Newfound Gap |
| Kentucky | Campbell | Newport |
| Iowa | Johnson | Newport Road NE |
| Iowa | Johnson | Newport Township |
| Iowa | Jasper | Newton |
| Iowa | Buchanan | Newton Township Natural Area |
| Iowa | Decatur | Nine Eagles State Park |
| Iowa | Shelby | Nishna Bend Recreation Area |
| Iowa | Adair | Nodaway Lake - Park / Ken Sidey Nature Area County Park |
| Iowa | Page | Nodaway Valley County Park, Page County |
| Iowa | Linn | Noelridge Park |
| Iowa | Linn | North Cedar Natural Area |
| Iowa | Poweshiek | North English River @ Hwy 63 |
| Iowa | Johnson | North Liberty |