Map showing the location of the Jacob Ryan project area in northern Arizona. View larger map.
Satellite view showing the location of the Jacob Ryan project area. View larger image.
Jay Lininger, a senior scientist with the Tucson-based Center for Biological Diversity, stands in a North Rim Grand Canyon ponderosa pine forest outside of Jacob Lake.
Photo by Center for Biological Diversity.
Ponderosa pine measuring 29.6-inches diameter marked yellow for logging in the Wild Buck timber sale. Photo by the Center for Biological Diversity.
Tree-core growth rings demonstrate 280-year age of ponderosa pine marked for logging in the Wild Buck timber sale. Photo by the Center for Biological Diversity.
Site context for 29.6-inch-diameter, 280-year-old ponderosa pine marked for logging in the Wild Buck timber sale.
Photo by the Center for Biological Diversity.