Elizabeth Andres was one of the volunteers who made her way carefully over the rocky bluffs at the end of First Avenue on Wednesday evening as the Green Project held another night of spreading limestone to help revegetate barren areas. The project, headed by Dave Price, has spread limestone over 55 hectares in the past 16 years. Behind Andres, Angie Cridland spreads limestone while young Isabella Dauk keeps an eye on the project.