1. Center For Wildlife Management Studies; The School For Field Studies; PO Box 304 Karatu Tanzania
2. Westfield State University; 577 Western Avenue Westfield Massachusetts 01086 USA
3. Bowdoin College; 255 Maine Street Brunswick Maine 04011 USA
4. Department of Biology; Miami University; 501 East High Street Oxford Ohio 45056 USA
5. Department of Anthropology; Beloit College; 700 College Street Beloit Wisconsin 53511 USA
6. Department of Animal Biotechnology and Conservation; Delaware Valley University; 700 East Butler Avenue Doylestown Pennsylvania 18901 USA
7. Department of Environmental Sciences; Wageningen University; Wageningen The Netherlands