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 up to 100 feet tall and are commonly found in temperate forests across Europe, North America, and Asia. Their leaves are oval-shaped and turn a beautiful golden color in autumn. The wood of beech trees is strong and durable, making it popular for furniture and flooring. Beech nuts, the tree's seeds, are edible and provide food for various wildlife, including squirrels and birds. These trees play an important role in their ecosystems, offering habitat and shade.