Friends
The following are links to websites containing related information.
- Canadian Parks and Wilderness Society: www.cpaws.org
- Country Guardian: www.countryguardian.net
- John Muir Trust: www.jmt.org
- Know Wind - from Michigan's thumb region: www.knowwind.org
- Lehmans Non-Electric: www.lehmans.com
- National Wind Watch: www.wind-watch.org
- Tillers International: www.tillersinternational.org
- Tree Canada: www.treecanada.ca