Institution: | Proteus Research and Consulting Ltd, PO Box 5193, Dunedin, New Zealand;;Cooperative Fish and Wildlife Research Unit, Department of Zoology, North Carolina State University, Campus Box 7617, Raleigh, NC 27695–7617, USA;and;Patuxent Wildlife Research Center, 11510 American Holly Drive, Laurel, MD 20708–4017, USA |