Birches are deciduous trees belonging to the genus Betula, commonly found in temperate regions of the Northern Hemisphere. They are known for their distinctive white bark, which peels away in thin layers, and their slender, graceful appearance. Birches typically grow between 30 to 60 feet tall and have a lifespan of around 30 to 50 years. These trees thrive in a variety of soil types and are often found in forests, along riverbanks, and in open fields. Birches produce small, wind-pollinated flowers called catkins, which appear in spring. Their wood is lightweight and used for furniture, paper, and other products.