120 years ago Selective tree cutting created a healthy forest today No clear cutting

Filmed in the Skagit Valley of BC by Daniel J Towsey The Visionary Folk Photographer in Canada. see photos. britishcolumbiasvisionaryfolkphotographer.wordpress.com/2018/03/22/100-years-ago-selective-tree-cutting-created-a-healthy-forest-today-no-clear-cutting/