Place
- Utah4
- Washington (State)4
- Woodside (Calif.)4
- Don Edwards San Francisco Bay National Wildlife Refuge (Calif.)3
- Hawaii3
- Illinois3
- Kentucky3
- Mississippi3
- Missouri3
- New Mexico3
- North Carolina3
- San Joaquin County (Calif.)3
- South Carolina3
- Texas3
- West Virginia3
- Wisconsin3
- Tennessee2
- United States. Virgin Islands2
- California Coastal National Monument (Calif.)1
- California, Northern1