Resolution: 1/2 - Click the region of interest for enlargement.
Image rights
Coastal redwood Sequoia sempervirens in the Redwood National Park, California. Author's username Introvert. Created November 2004. Accessed through WikiCommons. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License. This file is licensed under the Creative Commons Attribution ShareAlike 3.0 License.