Beech trees are deciduous trees belonging to the genus Fagus. They are known for their smooth, gray bark and dense, leafy canopies. Beech trees can grow quite tall, reaching heights of up to 100 feet, and they thrive in temperate climates. Their leaves are oval-shaped and turn a beautiful golden color in the fall. These trees produce small, triangular nuts called beechnuts, which are a food source for various wildlife, including squirrels and birds. Beech wood is valued for its strength and is often used in furniture and flooring. The trees also provide important habitats for many species, contributing to forest biodiversity.