Uploaded September 2011 | Updated September 2026, 1 hour ago
Throughout the Sierra Nevada, high flat plateaus are found at elevations around twelve and thirteen thousand feet. These isolated sky islands are the home to unique plant communities that are found nowhere else. For an audio described version of this video, go to youtu.be/OD-zoF57h-U.
Throughout the Sierra Nevada, high flat plateaus are found at elevations around twelve and thirteen thousand feet. These isolated sky islands are the home to unique plant communities that are found nowhere else. For an audio described version of this video, go to youtu.be/OD-zoF57h-U.

