Dr. Tim Hatten, 27th Special Operations Civil Engineer Squadron cultural and natural resource specialist, helps Raelynn Hill out with her arts and craft project during an Earth Day activity at the Chavez Child Development Center, N.M., Apr. 22, 2019. From increasing the population of on-base trees to teaching kids how to build nests for birds, activities educated Cannon members on how to keep the environment as fresh and clean as possible. (U.S. Air Force photo by Senior Airman Lane T. Plummer)