The Northern Neck Land Conservancy invites Essex County landowners to learn more about preserving the area’s rural heritage during a presentation at 6:00 p.m. next Tuesday at St. Margaret’s School The “Preservation of Farmlands, Woodlands, and Wetlands” presentation features Executive Director Lisa Biever who will provide an overview of conservation easements and the process for placing land into an easement. Light snacks and refreshments will be provided.