Fallback foraging as a way of life: dietary variability and skeletal morphology in tufted capuchins - Wright, B. W; Wright, K. A; Chalk, J; Verderane, M.P; Fragaszy, Dorothy; Visalberghi, Elisabetta; Izar, Patricia; Ottoni, Eduardo Benedicto (Annual Meeting of the American Association of Physical Anthropologists, 2008)