Photograph of Beaver Pond, National Forest Service photograph.
Original caption: Beaver pond, showing flooded spruce swamp. Note beaver house in open water (center). View taken in head-water stream of the Stuart River 1 1/2 miles northeast of Portage River CCC Camp. (LaCro... More
Photograph of Thinning in Black Spruce Swamp
Original caption: Thinning in black spruce swamp 60-70 years of age in national forest timber sale cut Nov. 1939. About 1/3 of total stems removed. Borings in summer or 1941 showed increased growth. Historic Photographs
Photograph of Clear Cut of Black Spruce Swamp
Original caption: Clear cut of black spruce swamp 1 year after cutting. All trees 6" on stump were cut leaving an average of 2 cords per acre in small trees. Historic Photographs
McKinley Bar Trail - National Parks Gallery
A boardwalk through the spruce swamp Public domain photograph of hiking trail, National Parks tourism, free to use, no copyright restrictions image - Picryl description