Place
- Yukon, Canada32
- Jasper Ridge Biological Preserve (Calif.)31
- Meadow Lake, Canada31
- Mendocino County (Calif.)31
- Norman Wells, Canada31
- North America31
- San Benito County (Calif.)31
- Ventura County (Calif.)31
- Cuba30
- Kern County (Calif.)30
- Rankin Inlet, Canada30
- Tulare County (Calif.)29
- Glace Bay, Canada28
- Long Island Sound (N.Y. and Conn.)28
- Cape Cod Bay (Mass.)27
- Mono County (Calif.)27
- St. John's, Canada27
- Yolo County (Calif.)27
- Amador County (Calif.)26
- Evergreen Park, Illinois26