Panther Hollow

Status
Established
Year Established
1989

Location

State
Illinois
National Forest Regions
Eastern Region (R9)

Ecological and Physical Description

Size
180ac (73ha)
Elevation Range
350' (107m) - 600' (183m)
Temperature Range
-15°F (-26°C) - 90°F (32°C)
Primary Features

Panther Hollow RNA includes two hollows. Panther Hollow is narrow with adjacent sandstone cliffs and outcroppings. Buckhart Hollow is broader and the upper reaches contain exposed sandstone bedrock which forms an intermittent stream. The southwestern bluff tops of both hollows contain dry and xeric upland forest and sandstone glade communities. The RNA contains three uncommon plant species: early saxifrage (Saxifraga virginiensis), white basswood (Tilia heterophylla) and strawberry bush (Euonymous americanius).

Annual Precipitation

Annual precipitation averages about 46 inches and ranges from about 32 to 70 inches. Average annual snowfall is 10-15 inches.

Nearest Weather Station

Closest weather station is in New Burnside, 36 miles west of Panther Hollow.

Geology and Soils

Bedrock is sandstone, shale, and siltstone. Uplands have a deep veneer of silty loess. Most of the soils are stony and shallow.

Aquatic Features

Panther Hollow contains an intermittent stream with waterfalls and plunge pools.

Flora and Fauna

Common Plant Species

Common Animal Species

Last updated February 8, 2023