1. Santa Cruz Field Station Western Ecological Research Center U.S. Geological Survey 2885 Mission Street Santa Cruz California95060USA
2. Department of Integrative Biology University of California, Berkeley 3040 Valley Life Sciences Building #3140 Berkeley California94720USA
3. Pacific Southwest Research Station Redwood Science Lab USDA Forest Service Arcata California95521USA
4. Point Reyes Field Station Western Ecological Research Center U.S. Geological Survey 1 Bear Valley Road Point Reyes Station California94956USA
5. Dixon Field Station Western Ecological Research Center U.S. Geological Survey 800 Business Park Drive, Suite D Dixon California95620USA