Treeline Changes
Vegetation cover in Denali is always changing. Find out why the forests around the Toklat River are changing, and how the Park Service uses historic photos to document these changes.
Audio tour by Camp Denali Wilderness Lodge.
Vegetation cover in Denali is always changing. Find out why the forests around the Toklat River are changing, and how the Park Service uses historic photos to document these changes.
Audio tour by Camp Denali Wilderness Lodge.
