Over 26,000 acres of Cockburn Island now protected by Nature Conservancy of Canada Expositor Staff Aug 20, 2019 - 3 min read Cockburn Island, Manitoulin Island Archipelago ON (Photo by Mike Lamont) Cockburn Island, Manitoulin Island Archipelago ON (Photo by Mike Lamont) This post is for paying subscribers only Subscribe now and have access to all our stories, enjoy exclusive content and stay up to date with constant updates. Subscribe now Already a member? Sign in