Public land

Dunnville Wildlife Area

State Recreation Area - State Department of Natural Resources

Wisconsin - 4,307 acres

Rancho Cañada del Oro Open Space Preserve

Local Conservation Area - Regional Agency Land

California - 4,306 acres

Amisk Lake

Representative Area Ecological Reserve - Government of Saskatchewan, Ministry of Environment

Saskatchewan - 4,301 acres

Landels-Hill Big Creek Reserve

State Conservation Area - Other or Unknown State Land

California - 4,301 acres

McPherson Valley Wetlands

State Conservation Area - State Park and Recreation

Kansas - 4,301 acres

Bosque

Local Recreation Area - City Land

New Mexico - 4,297 acres

State Game Land 076

State Resource Management Area - State Fish and Wildlife

Pennsylvania - 4,297 acres

Jim Campbells Barren Wilderness Area

Wilderness Area - Nova Scotia Environment and Climate Change

Nova Scotia - 4,290 acres

Aliso and Wood Canyons Wilderness Park

Local Conservation Area - County Land

California - 4,287 acres

Wahwashkesh - Naiscoot Conservation Reserve

Conservation Reserve - Ontario Parks

Ontario - 4,285 acres

Proposed Ruisseau-Clinchamp Ecological Reserve

Proposed ecological reserve - Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs, Direction des aires protégées

Quebec - 4,284 acres

North Fork South Platte River

Private Other or Unknown - Regional Water Districts

Colorado - 4,284 acres

02551R104 Biological Refuge

Biological refuge - Ministère des Ressources naturelles et des Forêts, Secteur des forêts - Direction de la protection des forêts

Quebec - 4,280 acres

Hamakua Forest Reserve

State Conservation Area - State Department of Natural Resources

Hawaii - 4,279 acres

Bumpus Cove Wildlife Management Area

State Conservation Area - State Fish and Wildlife

Tennessee - 4,277 acres

Moose River-Number 5 Bog

State Conservation Area - State Park and Recreation

Maine - 4,275 acres

Chesaw

State Conservation Area - State Fish and Wildlife

Washington - 4,267 acres

Lopez Lake Recreation Area

Local Recreation Area - County Land

California - 4,266 acres

4024200

Nature Legacy protected area - Forest Planning & Stewardship Branch, Department of Natural Resources and Energy Development

New Brunswick - 4,265 acres

Angelo Coast Range Reserve

State Conservation Area - Other or Unknown State Land

California - 4,263 acres

East Park Reservoir

Local Recreation Area - County Land

California - 4,263 acres

Smithgall Woods-Dukes Creek State Park

State Conservation Area - State Department of Natural Resources

Georgia - 4,260 acres

Long Lake Provincial Park

Provincial Park - Nova Scotia Department of Natural Resources

Nova Scotia - 4,258 acres

Obion Creek Wildlife Management Area

State Conservation Area - State Fish and Wildlife

Kentucky - 4,257 acres

Pea Ridge National Military Park

Historic or Cultural Area - National Park Service

Arkansas - 4,256 acres

Al Bar Ranch

Local Other or Unknown - County Land

Florida - 4,253 acres

Columbia Bottom Conservation Area

State Conservation Area - Unknown

Missouri - 4,253 acres

Long Lake Conservation Reserve

Conservation Reserve - Ontario Parks

Ontario - 4,250 acres

Crosley Fish And Wildlife Area

State Conservation Area - State Fish and Wildlife

Indiana - 4,250 acres

Southern Lake Champlain Valley Preserve

Private Conservation - Non-Governmental Organization

New York - 4,249 acres

John A. Kleber Wildlife Management Area

State Conservation Area - State Fish and Wildlife

Kentucky - 4,246 acres

Big Bend - 2014

State Conservation Area - State Fish and Wildlife

Washington - 4,246 acres

American Electric Power - Rockport

Private Other or Unknown - Private

Indiana - 4,245 acres

Hockomock Swamp Wildlife Management Area

State Conservation Area - State Fish and Wildlife

Massachusetts - 4,244 acres

Big Rivers Corridor 2013

Unknown - Unknown

Kentucky - 4,242 acres

Stegall Mountain Natural Area

State Conservation Area - Unknown

Missouri - 4,242 acres

Judge C. R. Magney State Park

State Park - State Park and Recreation

Minnesota - 4,240 acres

Sun Lakes-Dry Falls

State Recreation Area - State Park and Recreation

Washington - 4,234 acres

Short Hills Wildlife Management Area

State Conservation Area - State Fish and Wildlife

Virginia - 4,233 acres

Sky Lake Wma

State Conservation Area - Unknown

Mississippi - 4,229 acres

Stewart State Forest

State Resource Management Area - Other or Unknown State Land

Tennessee - 4,229 acres

Wigwam Bay State Wildlife Area

State Conservation Area - State Fish and Wildlife

Michigan - 4,228 acres

State Game Land 228

State Resource Management Area - State Fish and Wildlife

Pennsylvania - 4,227 acres

Franklin County Waterfowl Production Area

Resource Management Area - U.S. Fish and Wildlife Service

Nebraska - 4,222 acres

State Game Land 312

State Resource Management Area - State Fish and Wildlife

Pennsylvania - 4,222 acres

Santa Ana National Wildlife Refuge

National Wildlife Refuge - U.S. Fish and Wildlife Service

Texas - 4,218 acres

Escalante State Wildlife Area

State Conservation Area - State Fish and Wildlife

Colorado - 4,214 acres

Baker Brook

Protected Natural Area - Forest Planning & Stewardship Branch, Department of Natural Resources and Energy Development, Government of New Brunswick

New Brunswick - 4,211 acres