Landscape Services was hard at work this Earth Day planting trees in Harvard Yard. This week, Working Foreman Artie Libby (left) and Property Maintenance Worker Dave McHugh will plant three trees, one of which will replace an elm that needed to be removed this past fall. It’s part of our continuing effort to beautify the campus and create a more sustainable environment for the community. Learn more about our approach to sustainable landscape management in Harvard’s Annual Sustainability Report.