1. Integrative Biology and Museum of Vertebrate Zoology; UC Berkeley; Berkeley CA 94720 USA
2. Ecology and Evolutionary Biology; University of Arizona; Tucson AZ 85721 USA
3. Ecology and Evolutionary Biology; University of Michigan; Ann Arbor MI 48109 USA
4. Department of Biology; Washington University in Saint Louis; St. Louis MO 63130 USA
5. Initiative for Biological Complexity; North Carolina State University; Raleigh NC 27695 USA
6. Environmental Science, Policy, and Management; UC Berkeley; Berkeley CA 94720 USA
7. Smithsonian Tropical Research Institute; Balboa, Ancon Panamá
8. Ecology, Evolution and Organismal Biology; Iowa State University; Ames IA 50011 USA
9. Biological, Chemical and Physical Sciences; Roosevelt University; Chicago IL 60605 USA