1991 Abstract:
This paper discusses twelve major trends strongly influencing zoo design and operation and clearly suggesting directions for zoological gardens in the future.
This paper was intended to be the closing chapter under Part Three, “Exhibitry” in Wild Mammals in Captivity, Principles and Techniques, Kleiman, D, Allen, M., Thompson, K. and Lumpkin, S., Editors, 1996, University of Chicago Press, Chicago. however, it was not included in the published text.