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Name |
Type |
IUCN Category |
Area acres |
Country |
State |
Species |
Website |
Climate |
Land Use |
Alto Golfo de California y Delta del Rio Colorado |
Biosphere Reserve |
VI |
2320468 |
Mexico |
Sonora |
|
|
|
|
Antietam National Battlefield |
National Battlefield |
III |
3263 |
United States |
Maryland |
|
|
|
|
Anza-Borrego Desert State Park, CA |
State Park |
III |
184543 |
United States |
California |
|
|
|
|
Arches National Park |
National Park |
II |
76539 |
United States |
Utah |
|
|
|
|
Archipelago Golfo de Fonseca |
Marine National Park |
|
9779 |
Honduras |
|
|
|
|
|
Aztec Ruins National Monument |
National Monument |
V |
321 |
United States |
New Mexico |
|
|
|
|
Badlands National Park |
National Park |
II |
178535 |
United States |
South Dakota |
|
|
|
|
Bandelier National Monument |
National Monument |
V |
8107 |
United States |
New Mexico |
|
|
|
|
Beaver Creek Biosphere Reserve |
Biosphere Reserve |
|
275028 |
United States |
Arizona |
|
|
|
|
Big Bend Biosphere Reserve |
National Park |
II |
815561 |
United States |
Texas |
|
|
|
|
Big Cypress National Preserve |
National Preserve |
V |
732120 |
United States |
Florida |
|
|
|
|
Big Thicket Biosphere Reserve |
National Park |
II |
616880 |
United States |
Texas |
|
|
|
|
Bishop Pine Preserve |
|
|
|
United States |
California |
|
|
|
|
Black Canyon of the Gunnison National Park |
National Park |
II |
12551 |
United States |
Colorado |
|
|
|
|
Blackwater National Wildlife Refuge |
National Wildlife Refuge |
VI |
19192 |
United States |
Maryland |
|
|
|
|
Bladen Branch Nature Reserve |
Nature Reserve |
Ia |
100225 |
Belize |
|
|
|
|
|
Bombay Hook National Wildlife Refuge |
National Wildlife Refuge |
VI |
16363 |
United States |
Delaware |
|
|
|
|
Bryce Canyon National Park |
National Park |
II |
36348 |
United States |
Utah |
|
|
|
|
Buffalo National River |
National River and Wild and Scenic Riverway |
V |
59947 |
United States |
Arkansas |
|
|
|
|
Cabrillo National Monument |
National Monument |
V |
149 |
United States |
California |
|
|
|
|
California Coast Ranges Biosphere Reserve |
Biosphere Reserve |
|
153447 |
United States |
California |
|
|
|
|
Calvin College Ecosystem Preserve |
Ecosystem Preserve |
|
90 |
United States |
Michigan |
|
|
|
|
Canaveral National Seashore |
National Seashore |
II |
9090 |
United States |
Florida |
|
|
|
|
Canyonlands National Park |
National Park |
II |
335430 |
United States |
Utah |
|
|
|
|
Cape Romain National Wildlife Refuge |
National Wildlife Refuge |
IV |
8964 |
United States |
South Carolina |
|
|
|
|
Capital Reef National Park |
National Park |
II |
243722 |
United States |
Utah |
|
|
|
|
Carl Sandburg Home National Hist. Site |
National Historic Site |
III |
271 |
United States |
North Carolina |
|
|
|
|
Carlsbad Caverns National Park |
National Park |
II |
15448 |
United States |
New Mexico |
|
|
|
|
Carolinian-South Atlantic Biosphere Reserve |
Biosphere Reserve |
|
310228 |
United States |
North Carolina, South Carolina, Georgia |
|
|
|
|
Catoctin Mountain Park |
National Park |
II |
5994 |
United States |
Maryland |
|
|
|
|
Cedar Breaks National Monument |
National Monument |
III |
6111 |
United States |
Utah |
|
|
|
|
Cedar Creek LTER Site |
Long Term Ecological Research |
IV |
|
United States |
Minnesota |
|
|
|
|
Central Gulf Coastal Plain Biosphere Reserve |
Biosphere Reserve |
|
40530 |
United States |
|
|
|
|
|
Cerro Guanacaure Área Productora de Agua |
Área Productora de Agua |
|
4918 |
Honduras |
|
|
|
|
|
Champlain-Adirondack Biosphere Reserve |
Biosphere Reserve |
|
9859505 |
United States |
New York, Vermont |
|
|
|
|
Chattahoochee River National Recreation Area |
National Recreation Area |
V |
7622 |
United States |
Georgia |
|
|
|
|
Chickasaw National Recreation Area |
National Recreation Area |
V |
7025 |
United States |
Oklahoma |
|
|
|
|
Chippewa Nature Center |
Nature Center |
|
|
United States |
Michigan |
|
|
|
|
Chiricahua National Monument |
National Monument |
V |
1421 |
United States |
Arizona |
|
|
|
|
Cockscomb Basin Wildlife Sanctuary |
Wildlife Sanctuary |
IV |
122962 |
Belize |
|
|
|
|
|
Colonial National Historic Park |
National Historical Park |
V |
9316 |
United States |
Virginia |
|
|
|
|
Colorado National Monument |
National Monument |
III |
20420 |
United States |
Colorado |
|
|
|
|
Congaree Swamp National Park |
National Park |
II |
6095 |
United States |
South Carolina |
|
|
|
|
Cosumnes River Preserve |
Nature Conservancy - Preserve |
Ia |
2138 |
United States |
California |
|
|
|
|
Coweeta Hydrologic Laboratory LTER Site |
Long Term Ecological Research |
|
|
United States |
North Carolina |
|
|
|
|
Cuero y Salado Wildlife Refuge |
Wildlife Refuge |
IV |
19771 |
Honduras |
|
|
|
|
|
Cumberland Island National Seashore |
National Seashore |
II |
20629 |
United States |
Georgia |
|
|
|
|
Cusuco National Park |
National Park |
II |
44047 |
Honduras |
|
|
|
|
|
Cuyahoga Valley National Park |
National Park |
II |
24907 |
United States |
Ohio |
|
|
|
|
Death Valley National Park |
National Park |
II |
762125 |
United States |
California, Nevada |
|
|
|
|
Dinosaur National Monument |
National Monument |
III |
203307 |
United States |
Colorado, Utah |
|
|
|
|
Dye Creek Preserve |
Nature Conservancy - Preserve |
Ia |
38152 |
United States |
California |
|
|
|
|
Edwin S. George Reserve |
Reserve |
|
1297 |
United States |
Michigan |
|
|
|
|
Effigy Mounds National Monument |
National Monument |
V |
1296 |
United States |
Iowa |
|
|
|
|
El Malpais National Monument |
National Monument |
III |
109980 |
United States |
New Mexico |
|
|
|
|
El Morro National Monument |
National Monument |
V |
960 |
United States |
New Mexico |
|
|
|
|
El Parque Estatal Lagunas de Yalahau |
Wetland Reserve |
|
|
Mexico |
Yucatan |
|
|
|
|
Elkhorn Slough Preserve |
Nature Conservancy - Preserve |
Ia |
964 |
United States |
California |
|
|
|
|
Fairfield Osborn Preserve |
Nature Conservancy - Preserve |
Ia |
190 |
United States |
California |
|
|
|
|
Felsenthal National Wildlife Refuge |
National Wildlife Refuge |
VI |
66133 |
United States |
Arkansas |
|
|
|
|
Fort Caroline National Memorial |
National Memorial |
III |
137 |
United States |
Florida |
|
|
|
|
Fort Necessity National Battlefield |
National Battlefield |
III |
1019 |
United States |
Pennsylvania |
|
|
|
|
Fredericksburg and Spotsylvania Nat'l Military Park |
National Military Park |
V |
10384 |
United States |
Virginia |
|
|
|
|
Friendship Hill National Historic Site |
National Historic Site |
III |
697 |
United States |
Pennsylvania |
|
|
|
|
George Washington Birthplace National Monument |
National Monument |
V |
435 |
United States |
Virginia |
|
|
|
|
George Washington Memorial Parkway |
Memorial Parkway |
V |
|
United States |
Virginia |
|
|
|
|
Gettysburg National Military Park |
National Military Park |
V |
3560 |
United States |
Pennsylvania |
|
|
|
|
Golden Gate National Recreation Area |
National Recreation Area |
V |
26135 |
United States |
California |
|
|
|
|
Grand Canyon National Park |
National Park |
II |
1210128 |
United States |
Arizona |
|
|
|
|
Great Basin National Park |
National Park |
II |
77367 |
United States |
Nevada |
|
|
|
|
Great Smoky Mountains National Park |
National Park |
II |
515454 |
United States |
North Carolina, Tennessee |
|
|
|
|
Great Swamp National Wildlife Refuge |
National Wildlife Refuge |
VI |
3161 |
United States |
New Jersey |
|
|
|
|
Guadalupe Mountains National Park |
National Park |
II |
46114 |
United States |
Texas |
|
|
|
|
Hamilton Preserve |
Nature Conservancy - Preserve |
Ia |
52 |
United States |
California |
|
|
|
|
Heath and Marjorie Angelo Coast Range Preserve |
Nature Conservancy - Preserve |
Ia |
7008 |
United States |
California |
|
|
|
|
Horseshoe Bend National Military Park |
National Military Park |
V |
1926 |
United States |
Alabama |
|
|
|
|
Hot Springs National Park |
National Park |
II |
5740 |
United States |
Arkansas |
|
|
|
|
Indiana Dunes National Lakeshore |
National Lakeshore |
II |
8272 |
United States |
Indiana |
|
|
|
|
Iztaccihuatl-Popocatepetl National Park |
National Park |
II |
224456 |
Mexico |
Mexico State |
|
|
|
|
Jackson Demonstration State Forest |
Demonstration State Forest |
|
|
United States |
California |
|
|
|
|
Jardin Botánico Lancetilla |
Biological Reserve |
IV |
|
Honduras |
|
|
|
|
|
Jeanette Kawas National Park |
National Park |
|
6379 |
Honduras |
|
|
|
|
|
Jornada Biosphere Reserve |
Biosphere Reserve |
Ib |
30913 |
United States |
New Mexico |
|
|
|
|
Joshua Tree National Park |
National Park |
II |
305076 |
United States |
California |
|
|
|
|
La Amistad International Park |
National Park |
II |
541617 |
Panama, Costa Rica |
|
|
|
|
|
La Muralla National Park |
National Park |
II |
36946 |
Honduras |
|
|
|
|
|
Lacassine National Wildlife Refuge |
National Wildlife Refuge |
VI |
28351 |
United States |
Louisiana |
|
|
|
|
Lago de Yojoa Multiple Use Reserve |
Multiple Use Reserve |
|
|
Honduras |
|
|
|
|
|
Lake Mead National Recreation Area |
National Recreation Area |
V |
670229 |
United States |
Arizona, Nevada |
|
|
|
|
Lake Meredith National Recreation Area |
National Recreation Area |
V |
|
United States |
Texas |
|
|
|
|
Land Between the Lakes Biosphere Reserve |
Biosphere Reserve |
V |
166264 |
United States |
Kentucky, Tennessee |
|
|
|
|
Landels-Hill Big Creek Preserve |
Nature Conservancy - Preserve |
Ia |
45 |
United States |
California |
|
|
|
|
Lanphere-Christensen Dunes Preserve |
Nature Conservancy - Preserve |
Ia |
471 |
United States |
California |
|
|
|
|
Lassen Volcanic National Park |
National Park |
II |
29388 |
United States |
California |
|
|
|
|
Lava Beds National Monument |
National Monument |
III |
20002 |
United States |
California |
|
|
|
|
Lincoln Boyhood National Memorial |
National Memorial |
III |
96 |
United States |
Indiana |
|
|
|
|
Little River National Wildlife Refuge |
National Wildlife Refuge |
|
|
United States |
Oklahoma |
|
|
|
|
Mammoth Cave Area Biosphere Reserve (Natn'l Park) |
National Park |
II |
51235 |
United States |
Kentucky |
|
|
|
|
Maya |
Multiple Use Area |
|
1156412 |
Guatemala |
|
|
|
|
|
McGinty Mountain Preserve |
Nature Conservancy - Preserve |
Ia |
753 |
United States |
California |
|
|
|
|