1. Center for Global Discovery and Conservation Science and School of Geographical Sciences and Urban Planning, Arizona State University, Tempe, AZ 85281, USA.
2. Marine Science Institute, University of California, Santa Barbara, CA 93106, USA.
3. Department of Ecology, Evolution, and Marine Biology, University of California, Santa Barbara, CA 93106, USA.
4. Institute for Global Ecology, Florida Institute of Technology, Melbourne, FL 32901, USA.
5. Ecosystem Sciences Division, Pacific Islands Fisheries Science Center, NOAA Fisheries, Honolulu, HI 96818, USA.
6. Reef Check Foundation, Marina del Rey, CA 90292, USA.
7. Institute of Marine Sciences, University of California, Santa Cruz, CA 95064, USA.