Oaks are large, sturdy trees known for their strong wood and beautiful leaves. They can live for hundreds of years and are found in many parts of the world. The acorns produced by oaks are a vital food source for various animals, including squirrels and birds. Their broad canopies provide shade and shelter, making them popular in parks and gardens. There are many different species of oaks, each with unique characteristics. Some common types include the white oak and the red oak. These trees are not only important for wildlife but also play a significant role in ecosystems by improving soil quality and preventing erosion.