Environmental enrichment for Macaca fascicularis: Effects of shape and substance of manipulable objects (1991)
Weld, K. P., Metz, B., Erwin, J.
Abstract
The ring was the most effective shape and the translucent flexible plastic was the most effective substance. Some abnormal self-directed behavioral patterns decreased significantly in the presence of manipulable objects. [Age of animals is not indicated.]
Published
1991
Citation
Weld, K. P., Metz, B., Erwin, J. 1991. Environmental enrichment for Macaca fascicularis: Effects of shape and substance of manipulable objects. American Journal of Primatology 24, 139 (Abstract).
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