The beech is a type of deciduous tree belonging to the genus Fagus. It is known for its smooth, gray bark and dense canopy of leaves that turn golden in autumn. Beech trees can grow quite tall, reaching heights of up to 100 feet, and they thrive in temperate forests across Europe, North America, and Asia. Beech wood is highly valued for its strength and durability, making it popular in furniture and flooring. The tree produces small, triangular nuts that are edible and serve as food for various wildlife, including squirrels and birds.