Deer are ruminants, which means they have a four-chambered stomach that allows them to digest plant material. They graze on grasses, forbs (weeds), and other plants, using their long tongues to pluck the leaves and stems.
2. Browsing:
Deer also browse on woody plants, such as trees and shrubs. They use their sharp teeth to strip the bark from twigs and branches, and to reach the leaves and buds.
3. Mast feeding:
Deer are also opportunistic feeders and will consume a variety of other foods, including fruits, nuts, and seeds. When available, deer will feed on acorns, hickory nuts, beech nuts, and other mast crops.
4. Antler rubbing:
Male deer (bucks) use their antlers to rub against trees and other objects to mark their territory and to attract females during the breeding season. This rubbing can also damage the trees and shrubs, which can make them more susceptible to disease and insect infestation.