Though not exactly like the swallows returning to Capistrano, a pair of bald eagles has once again been spotted at Cuyahoga Valley National Park and seems interested in nesting there.

Winter can be a blissful time to visit the national parks. You can head south, and enjoy the warm weather and simply pitch your tent, or you can head to the snow belt and explore the parks on skis or snowshoes. But where should you stay? We asked our lodging experts, David and Kay Scott, for their recommendations.

Does anyone remember back in the 1970s when the fate of the bald eagle seemed questionable because of DDT? These majestic birds have recovered so well that they're showing up in more and more parts of the country, and not just winging their way to somewhere else. At Cuyahoga Valley National Park signs of bald eagles nesting in the Pinery Narrows Area of the park have prompted park officials to institute some trail restrictions to give the birds a little privacy for the next few months.

Back in January the Obama administration received a suggestion that some parks be used to showcase "sustainable agriculture." Guess what? The folks at Cuyahoga Valley National Park in Ohio are offering acreage for farms "using sustainable methods appropriate for a national park."