Abstract
A harem troop of baboons was crowded by periodically moving one wall of their cage until available space had been reduced to 50%. Social disintegration, as well as individual pathology, was the end result. The behavioral pathology began first with infants and juveniles, and then with the females lowest in dominance.
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Elton, R.H., Anderson, B.V. The social behavior of a group of baboons (Papio anubis) under artificial crowding. Primates 18, 225–234 (1977). https://doi.org/10.1007/BF02382961
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DOI: https://doi.org/10.1007/BF02382961