At Isle Royale National Park, where the island's wolf population has been in slow decay for years, park officials have announced plans to take a thorough look at options for preserving wolves on the landscape.

Across our country and around the world, national parks come in a variety of styles, shapes and sizes. They may be large or small, urban or remote, natural areas or historical sites, but few bear any similarity to one that was proposed last week. This potential national park would cover 579 square miles, include 170 museums, and be home to 1,500 species of flowering plants, 300 species of birds...and eight million people. It's certainly not another Yellowstone.

On a windless morning, under the kind of flawless blue sky that always appears in ads for Florida vacations, our paddles send quiet ripples across the otherwise glassy surface of Chokoloskee Bay. As our two canoes glide past a signpost marking the Indian Key Pass water channel, two ospreys lift off from their nest atop the post and flap lazily over the water.

Henry David Thoreau really nailed it when he said the following about campfires: