This video from the USA says about itself:
Restoring Red Spruce in the Southern Appalachians
10 November 2015
Sue Cameron from the [U.S. Fish and Wildlife] Service’s Asheville Field Office recently joined staff from the Southern Highlands Reserve collecting red spruce cones on Pisgah National Forest, near Mount Mitchell, the highest peak in the Eastern United States. The cone collection is the first step in a multi-year process to restore red spruce to areas where it was found before the extensive logging and burning at the turn of the 20th century.
The Southern Appalachians are home to the highest peaks in the eastern United States and red spruce is a key part of the forests on those mountain-top areas. Unfortunately, the amount of red spruce found there today is a fraction of what stood 150 years ago. These forests were decimated by logging, which was followed by intensive fires which…
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