src: Il a agi à titre de membre de la Commission sur l'intégrité écologique des parcs nationaux du Canada et de membre du conseil d'administration de l'Algonquin to Adirondacks Conservation Association.
tgt: He served as a member of the Panel on the Ecological Integrity of Canada's National Parks and is a member of the board of directors of the Algonquin to Adirondacks Conservation Association.