1. Department of Biology, University of Miami, 1301 Memorial Dr., #215 Cox Science Center, Coral Gables, Florida 33146; Email: hjh59@miami. edu. Send reprint requests to this address.
2. Susquehannock Wildlife Society, 1725 Trappe Church Road, Darlington, Maryland 21034; Email: (RHL) Richard.h.legere@me.com; and (DSH) schollandflock@yahoo.com.
3. Department of Biological Sciences, Towson University, 8000 York Road, Towson, Maryland 21252-0001; Email: (RAS) rseigel@towson.edu.