Students at Chesterbrook Academy preschool in Centreville explored a bug’s life in celebration of Earth Day in April as they released more than 4,500 ladybugs throughout the schoolyard and back into the environment on plants, flowers and trees. Students dressed for the occasion in the likeness of ladybugs, wearing red and black colors and antennae. Leading up to Earth Day, students learned that ladybugs serve as a natural pesticide by feeding on insects that could otherwise harm the health of gardens, trees and shrubs. Chesterbrook Academy teaches the importance of community and exploring nature at a young age.