Summary

Yellowstone lodgepole pine forest understory as seen in 1965. Numerous dead trees indicate this forest is near maturity. Retrieved from the following page [1] of the Yellowstone Digital Slide Files archives which are all in the public domain [2]

Licensing

This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government , such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information.