Region
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Mexico
3
Mexico, North
1
Micronesia (Federated States)
1
Middle West
2
Minnesota
1
Mississippi
2
Missouri
1
Mojave National Preserve (Calif.)
1
Montana
4
Morristown National Historical Park
1
Morristown National Historical Park (N.J.)
1
Mount Rushmore National Memorial (S.D.)
1
Mozambique
1
Namibia
3
Natchez Trace Parkway
1
Nebraska
1
Nestucca Bay National Wildlife Refuge
1
Nestucca Bay National Wildlife Refuge (Or.)
1
Netherlands
1
New England
2
New Hampshire
2
New Jersey
3
New York
1
New York (State)
8
New Zealand
2
North America
4
North Atlantic Ocean
1
North Carolina
2
North Slope
3
Northwest, Old
1
Northwest, Pacific
1
Oak Ridges Moraine
2
Oak Ridges Moraine (Ont.)
2
Oceania
1
Oklahoma
1
Ontario
3
Oregon
4
Ottawa River Valley (Québec and Ont.)
1
Owyhee County
1
Owyhee County (Idaho)
1
Ozark Mountains
1
Pacific Area
1
Pacific Coast
1
Pacific Coast (North America)
1
Pacific and Mountain States
1
Palestine
1
Papua New Guinea
2
Parc Natural de l'Albufera (Spain)
1
Parc national de Masoala (Madagascar)
1
Parc national de la Pendjari (Benin)
1
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