The presence of visitors does not affect the results of an instrumental enrichment program for chimpanzees (Pan troglodytes) (2001)
Guillen-Salazar, F., Font, E., Sendra, A.
Abstract
The presence of visitors had no affect of the way a group of chimpanzees [3 females and 3 males of unspecified age] made use of pipe feeders. The animals had to prepare simple tools to reach favorite food items placed inside the pipe feeders.
Published
2001
Citation
Guillen-Salazar, F., Font, E., Sendra, A. 2001. The presence of visitors does not affect the results of an instrumental enrichment program for chimpanzees (Pan troglodytes). Folia Primatologica 72(3), 357. (Primate Meeting Abstract)
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