What typical organism might occupy a forest in the southeastern US?

In the southeastern US, typical organisms that might inhabit a forest include the Eastern Gray Squirrel, which thrives in the region's diverse tree canopy. Other common species include the White-tailed Deer, which grazes on the forest undergrowth, and various Songbirds like the Northern Cardinal that utilize the vegetation for nesting and foraging. The forests are also home to a variety of amphibians, such as the Southern Toad, which benefit from the moist, leaf-littered environment.