of trees. Drawing on his new book The Company of Trees Thomas will recount his personal quest to establish a large arboretum at his family estate, Tullynally in Ireland, his forays to other tree-filled parks and plantations, his often hazardous seed-hunting expeditions, and his efforts to preserve magni

of trees. Drawing on his new book The Company of Trees Thomas will recount his personal quest to establish a large arboretum at his family estate, Tullynally in Ireland, his forays to other tree-filled parks and plantations, his often hazardous seed-hunting expeditions, and his efforts to preserve magnifi