Place
- Chesapeake Bay (Md. and Va.)5
- Delaware Bay (Del. and N.J.)5
- Don Edwards San Francisco Bay National Wildlife Refuge (Calif.)5
- Fundy, Bay of5
- Georges Bank5
- Kelowna, Canada5
- Lévis, Canada5
- Menlo Park (Calif.)5
- Michigan, United States5
- Moncton, Canada5
- Nantucket Shoals (Mass.)5
- New Brunswick, Canada5
- Okanagan, Canada5
- Pajaro River Watershed (Calif.)5
- Placer County (Calif.)5
- Prince Edward Island, Canada5
- Québec, Canada5
- Saguenay, Canada5
- Saint John, Canada5
- Santa Barbara County (Calif.)5