Applied primatology in the modern zoo

The modern zoo environment is quite different from its counterpart 50 years ago. Hard zoo environments are rapidly being replaced by soft, naturalistic exhibitry. Scientists have become interested in the behavioral effects of captivity, and the welfare of captive animals has become an important issue for zoo biologists. Recent studies have indentified many of the variables that make up the experience of captivity. Fieldwork provides the context for understanding the basic needs of wild animals. Zoo environments can be enriched by simulating the natural habitat, and naturalistic zoos are likely to educate more effectively.