On the 2nd Tuesday of each month, Auburn University's Davis Arboretum will give free walking tours. These tours will begin at noon at the pavilion off Garden Drive, and will highlight the Arboretum's collections of Alabama's native plants. Look for extra dates to be added during peak color seasons. This is a great way to be introduced to the amazing work being done at the Arboretum and the importance of preserving Alabama's vast biodiversity. It is also a great way for students and colleagues to get outside for some fresh air during the week!