M. Atsedu, Natural Resource Ecology Laboratory, Colorado State University,
Fort Collins, CO., 80523, USA

N. Burgess, Centre for Tropical Biodiversity, Zoological Museum, University of
Copenhagen, Universitetsparken 15, DK 2100, Copenhagen, Denmark

D. A. Burney, Department of Biological Sciences, Fordham University, Bronx,
NY, 10458, USA

C. A. Chapman, Department of Zoology, University of Florida, Gainesville, Fl.,
32611, USA

L. J. Chapman, Department of Zoology, University of Florida, Gainesville, Fl.,
32611, USA

P. Clarke, Frontier - Tanzania Coastal Forest Research Programme, cio Society
for Environmental Exploration, 77 Leonard Street, London EC2A 4QS, England

S. D. Cooper, Department of Biological Sciences, University of California at
Santa Barbara, Santa Barbara, Ca. 93106-9610, USA

M. B. Coughenour, Natural Resource Ecology Laboratory, Colorado State
University, Fort Collins, CO., 80523 USA

C. D. Fitzgibbon, Large Animal Research Group, Department of Zoology,
University of Cambridge, Downing Street, Cambridge, CB2 3EJ, England

C. Gakahu, c/o African Conservation Centre/WCI, P.O. Box 62844, Nairobi,
Kenya

H. Gichohi, African Conservation Centre/WCI, P.O. Box 62844, Nairobi, Kenya

I. Gordon, The Kipepeo Project, P.O. Box 57, Kilifi, Kenya

D. M. Harper, Ecology Unit, Zoology, University of Leicester, University Rd.,
Leicester LE1 7RH, England

D. J. Herlocker, Range Management Handbook Project, GTZ/Ministry of
Agriculture, Livestock Development and Marketing, P.O. Box 47051, Nairobi,
Kenya

J. C. Hillman, Resources & Environment Division, Ministry of Marine
Resources, P.O. Box 18, Massawa, Eritrea

F. M.R. Hughes, Department of Geography, University of Cambridge,
Cambridge, CB2 3EN, England

L. A. Isbell, Department of Anthropology, University of California at Davis,
Davis, Ca., USA

L. Kaufman, New England Aquarium, Edgerton Research Laboratory, Central
Wharf, Boston, Massachusetts, 02110-3309, USA

D. A. Livingstone, Zoology Department, 243 BioSci, Duke University,
Durham, N.C., 27708-0325, USA

J. C. Lovett, Department of Environmental Economics and Environmental
Management, University of York, Heslington, York, England, Y01 5DD

K. M. Mavuti, Department of Zoology, University of Nairobi, P.O. Box 30197,
Nairobi, Kenya

T. R. McClanahan, The Wildlife Conservation Society, Coral Reef Conservation
Project, P.O. Box 99470, Mombasa, Kenya

-xi-