Abstract
Feeding niche constitutes one of the most basic ecological parameters defining any species. Unfortunately, our picture of primate feeding niches is suspect because field workers have used a variety of observational techniques to assess diet in the wild. Here the question of the comparability of these techniques is explored empirically, by comparing the dietary profiles of a small group of primate species that have been studied by two methods in a single locality. These methods are shown to yield quite different results, both in the realm of simple description, and in the realm of behavioral-ecological hypothesis testing.
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This is publication No. 2 in the Pittsburgh-Penn State series on methods in primate behavioral ecology. For publication No. 1 seeSailer et al. (1985) (Primates, 26: 14–27).
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Kurland, J.A., Gaulin, S.J.C. Comparability among measures of primate diets. Primates 28, 71–77 (1987). https://doi.org/10.1007/BF02382184
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DOI: https://doi.org/10.1007/BF02382184