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| | AWIC Newsletter: Environmental Enrichment for Captive Wildlife Through the Simulation of Gum Feeding |
 | | Gouging on feeders and eating gum from them required the marmosets to use muscles that are not used when locomoting quadrupedally on horizontal vines and branches the typical exhibit furnishings provided in captive settings (Newman, et al., 1990; Garber, 1984b). |
 | | Ramirez, M.F., Freese, C.H. and Revilla, C.J. "Feeding Ecology of the Pygmy Marmoset (Cebuella pygmaea) in Northeastern Peru," In The Biology and Conservation of the Callitrichidae, Devra Kleiman, ed., Smithsonian Institution Press, pp. |
 | | Soini, P. "Ecology and Population Dynamics of the Pygmy Marmoset, Cebuella pygmaea," Folia Primatologica 39:1-21. |
| www.nal.usda.gov /awic/pubs/primates/4n3kelly.htm (4006 words) |
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