BRIAN P. DREHER,^1,*,** SCOTT R. WINTERSTEIN,² KIM T. SCRIBNER,³ PAUL M. LUKACS,^4,*** DWAYNE R. ETTER,⁵ GUILHERME J. M. ROSA,^6,**** VERONICA A. LOPEZ,^7,***** SCOT LIBANTS,⁸ KRISTI B. FILCEK<sup>9

1</sup>aMichigan State University, Department of Fisheries and Wildlife, 13 Natural Resources Building, Eas
²bMichigan State University, Department of Fisheries and Wildlife, 13 Natural Resources Building, Eas
³cMichigan State University, Department of Fisheries and Wildlife, 13 Natural Resources Building, Eas
⁴dColorado Cooperative Fish and Wildlife Research Unit, 1484 Campus Delivery, Colorado State Universi
⁵eMichigan Department of Natural Resources, Wildlife Division, P.O. Box 30444, Lansing, MI 48909, USA
⁶fMichigan State University, Department of Animal Science, 1205I Anthony Hall, East Lansing, MI 48824
⁷gMichigan State University, Department of Fisheries and Wildlife, 13 Natural Resources Building, Eas
⁸hMichigan State University, Department of Fisheries and Wildlife, 13 Natural Resources Building, Eas
⁹iMichigan State University, Department of Fisheries and Wildlife, 13 Natural Resources Building, Eas

^* E-mail: brian.dreher@state.co.us
^** Present address: Colorado Division of Wildlife, 4255 Sinton Road, Colorado Springs, CO 80907, USA
^*** Present address: Colorado Division of Wildlife, 317 West Prospect, Fort Collins, CO 80526, USA
^**** Present address: University of Wisconsin–Madison, 456 Animal Science Building, 1675 Observatory Drive, Madison, WI 53706, USA
^***** Present address: Chequamegon–Nicolet National Forest, 1170 Fourth Avenue S., Park Falls, WI 84552, USA