Middleton Arthur D.(Univ Calif Berkeley, Dept Environm Sci Policy & Management, Berkeley, CA 94709 USA)
Monteith Kevin L.(Univ Wyoming, Dept Zool & Physiol, Wyoming Cooperat Fish & Wildlife Res Unit, Haub Sch Environm & Nat Resources, Laramie, WY 82072 USA)
Mumme Steffen(Fdn Edmund Mach, Res & Innovat Ctr, Dept Biodivers & Mol Ecol, I-38010 San Michele All Adige, Italy; Univ Roma La Sapienza, Dept Biol & Biotechnol Charles Darwin, I-00185 Rome, Italy)
Naidoo Robin(WWF US, 1250 24th St NW, Washington, DC 20037 USA)