Place
- California67
- Arctic Ocean54
- California, Northern33
- United States28
- Humboldt County (Calif.)18
- Connecticut16
- Maine16
- Massachusetts16
- New Hampshire16
- Albion River Watershed (Calif.)15
- New York (State)15
- Rhode Island15
- Mendocino County (Calif.)14
- New Jersey14
- Alabama13
- Arizona13
- Arkansas13
- Colorado13
- Delaware13
- Florida13