Wild Georgia: National Natural Landmarks list showcases special wild places

A view from Wassaw Island, one of Georgia's 11 National Natural Landmarks. Wassaw, in Chatham County, is Georgia's only barrier island with an undisturbed forest cover. (Charles Seabrook for The Atlanta Journal-Constitution)

Credit: Charles Seabrook

Credit: Charles Seabrook

A view from Wassaw Island, one of Georgia's 11 National Natural Landmarks. Wassaw, in Chatham County, is Georgia's only barrier island with an undisturbed forest cover. (Charles Seabrook for The Atlanta Journal-Constitution)

Since 1962, a program started by the Department of the Interior has been working to help protect some of America’s most extraordinary natural heritage sites — places that contain outstanding biological and geological resources.

Today, more than 600 locations across the United States — including 11 in Georgia — have been designated as National Natural Landmarks by the interior secretary. Several of the sites are on public lands; others are privately owned.

Here’s a list of Georgia’s designated National Natural Landmarks:

• Okefenokee Swamp (Charlton, Clinch, Ware counties). World-famous, primitive wetland.

• Panola Mountain (Rockdale County). The most natural and undisturbed monadnock of exposed granitic rock in Georgia’s Piedmont.

• Big Hammock Natural Area (Tattnall County). Relatively undisturbed broadleaf evergreen hammock forest; harbors the rare Georgia plume, a showy flowering shrub, and other rare plants and animals.

• Ebenezer Creek (Effingham County). Outstanding example of hauntingly beautiful cypress-gum swamp.

• Lewis Island Tract (McIntosh County). One of Georgia’s most extensive bottomland hardwood swamps.

• Wassaw Island (Chatham County). Only Georgia barrier island with an undisturbed forest cover.

Privately owned landmarks:

• Marshall Forest (Floyd County). One of the few remaining old-growth forests in northwest Georgia.

• Cason J. Calloway Memorial Forest (Harris County). Outstanding example of transition between eastern deciduous forest and southern coniferous forest.

• Wade Tract Preserve (Thomas County). A 200-acre virgin longleaf pine forest; best example of once great forest that covered bottom half of Georgia.

• Camp. E. F. Boyd Natural Area (Emanuel County). One of the best representatives of upland sand ridge ecosystem of Coastal Plain.

• Heggie’s Rock (Columbia County). Best example in eastern North America of native flora of granite outcrops.

IN THE SKY: From David Dundee, Tellus Science Museum astronomer: The moon will be full on Monday — the Trading Moon as the Cherokee people called it. Mercury is low in the west just after sunset. Venus rises in the east a few hours before sunrise. Jupiter rises in the east at sunset. Saturn is in the south just after dark.

Charles Seabrook can be reached at charles.seabrook@yahoo.com.