Monkey business in the aquarium

摘要

Occasionally, long-lost works come to light to the delight of scholars and laypersons alike — a sketch by Rembrandt, a Shakespeare sonnet or an early recording by the Beatles. So it is with the publication in Evolution and Cognition of a paper based on a manuscript drafted in February 1979 by Konrad Lorenz. The paper (K. Lorenz, K. Okawa & K. Kotrschal Evol. Cogn. 4, 108-135; 1998) has been completed by translator Kurt Kotrschal and Keiko Okawa, a former student of Lorenz who has also provided additional results.