Forests of the United StatesW
Forests of the United States
BosqueW
Bosque
Central U.S. hardwood forestsW
Central U.S. hardwood forests
Eastern savannas of the United StatesW
Eastern savannas of the United States
Great North WoodsW
Great North Woods
Interior Low PlateausW
Interior Low Plateaus
Northern hardwood forestW
Northern hardwood forest
Pine barrensW
Pine barrens
Southeastern mixed forestsW
Southeastern mixed forests
Southern Appalachian spruce–fir forestW
Southern Appalachian spruce–fir forest