Andy Cadenhead (cq), forester with the United States Forest Service, points to a pine beetle larva with his knife from a tree near Willow Pass on Thursday, March 22, 2007. Cadenhead said that approximately 80 percent of the trees are dead from pine beetle
CHRIS SCHNEIDER, Andy Cadenhead (cq), forester with the United States Forest Service, points to a pine beetle larva with his knife from a tree near Willow Pass on Thursday, March 22, 2007. Cadenhead said that approximately 80 percent of the trees are dead from pine beetle (03/23/2007), [434716445] . Denver Public Library Digital Collections, accessed 15/07/2025, https://digital.denverlibrary.org/nodes/view/787514