1. Department of Ecology and Evolutionary Biology, Yale University, New Haven, CT 06511, USA
2. Department of Ecology, Evolution, and Organismal Biology, Iowa State University, Ames, IA 50011, USA
3. Department of Biology, Earlham College, Richmond, IN 60071, USA
4. Office of Research Proposal Development, Tulane University, New Orleans, LA 70118, USA
5. Department of Biology, Joliet Junior College, Joliet, IL 60431, USA
6. College of Biological Sciences, University of Minnesota, St. Paul, MN 55108, USA
7. Department of Environmental Sciences, University of Toledo, Toledo, OH 43606, USA
8. Archbold Biological Station, Venus, FL 33960, USA
9. Department of Biological Sciences, Auburn University, Auburn, AL 36849, USA
10. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA