Submissions from 2001


A concept of welfare based on reward evaluating mechanisms in the brain: anticipatory behaviour as an indicator for the state of reward systems, Berry M. Spruijt, Ruud van den Bos, and Femke T.A. Pijlman

Submissions from 1997


Life in Captivity: Its Lack of Opportunities for Variable Behaviour, Françoise Wemelsfelder

Submissions from 1986


Effects of Early Experience Upon Adaptiveness of Horses, J. C. Heird, R. W. Bell, and S. G. Brazier

Submissions from 1984


Life History Patterns and the Comparative Social Ecology of Carnivores, Marc Bekoff, Thomas J. Daniels, and John L. Gittleman