1. Hawkesbury Institute for the Environment, Western Sydney University, Locked Bag 1797, Penrith NSW, Australia
2. Department of Biology, University of North Florida, 1 UNF Drive, Jacksonville, FL, USA
3. Forest and Natural Resources Management, SUNY-ESF, 1 Forestry Drive, Syracuse, NY, USA
4. School of Social Science and Psychology (Urban Studies), Western Sydney University, Locked Bag 1797, Penrith, NSW, Australia
5. CSIRO Land and Water, Hobart TAS, Australia
6. BIOGECO, INRA, Univ. Bordeaux, Pessac, France