When it comes to the preservation of our natural history, our heritage, Parks Canada is charged with the preservation of our natural history. The national parks are there to capture a certain percentage. The World Wildlife Fund usually sets targets of 10% to 12% preservation of representative samples of the natural history of Canada. For example, you get the mountain parks, grasslands, the Arctic, and maritime areas.
Ms. Bull, what do you see as a reasonable percentage of lighthouses of various architectural styles in various regions that should be protected to get the salient amount of historical preservation?