The American Chestnut is a large deciduous tree native to eastern North America. It was once a dominant species in forests, known for its fast growth and valuable wood. The tree can reach heights of up to 100 feet and produces large, edible nuts that were a vital food source for wildlife and humans. In the early 20th century, the American Chestnut population was devastated by a fungal disease called chestnut blight. This disease nearly wiped out the species, leading to efforts in conservation and restoration. Today, scientists are working on developing blight-resistant hybrids to revive this iconic tree.