[1] Scottish Nat Heritage NatureScot, Inverness, Scotland
[2] Stockholm Univ, Dept Zool, Div Populat Genet, Stockholm, Sweden
[3] Ctr Tree Sci, Lisle, IL USA
[4] Cardiff Univ, Sch Biosci, Cardiff, Wales
[5] Swedish Environm Protect Agcy, Wildlife Anal Unit, Stockholm, Sweden
[6] ETH, Inst Integrat Biol IBZ, Zurich, Switzerland
[7] Copenhagen Zoo, Frederiksberg, Denmark
[8] Royal Bot Garden Edinburgh, Edinburgh, Midlothian, Scotland
[9] Nat Resources Def Council, New York, NY USA
[10] Michigan State Univ, Ecol & Evolutionary Biol Program, E Lansing, MI 48824 USA
[11] Univ Benghazi, Fac Sci, Dept Bot, Benghazi, Libya
[12] Univ Edinburgh, Royal Dick Sch Vet Studies, Edinburgh, Midlothian, Scotland
[13] Univ Edinburgh, Roslin Inst, Edinburgh, Midlothian, Scotland
[14] Univ Freiburg, Wildlife Ecol & Management, Freiburg, Germany
[15] Murdoch Univ, Environm & Conservat Sci, Perth, WA, Australia
[16] Fdn Edmund Mach, Res & Innovat Ctr, Forest Ecol Unit, San Michele All Adige, Italy
[17] Dept Agr Water & Environm, Australian Antarctic Div, Kingston, Tas, Australia