1. Department of Ecology and Evolutionary Biology University of California Los Angeles California USA
2. University of Bordeaux, INRAE, BIOGECO Pessac France
3. Departamento de Biología de la Conservación Centro de Investigación Científica y de Educación Superior de Ensenada, B.C. Ensenada Baja California Mexico
4. Biology Division at Glendale Community College Glendale California USA
5. Yale School of the Environment Yale University New Haven Connecticut USA
6. Department of Biology University of Florida Gainesville Florida USA
7. Department of Wildland Resources Utah State University Logan Utah USA