- Web Site for the Wolf Ridge Environmental Learning Center... a unique place for learning about nature and our place in it. Based in beautiful northern Minnesota, USA.www.wolf-ridge.org
- Restoring Wetland Habitat at Duluth's Grassy Point A collaborative effort to restore plant and animal habitat in the St. Louis River Estuary Grassy Point is an area of over 100 acres of wetland and shallow open water habitat located in the St. Louis River Estuary in Duluth, Minnesota just off the westernmost point of Lake Superior. This wetland complex, which includes shallow water with ...www.d.umn.edu/~pcollins/grassy.html