Authors: McWilliams, SR Karasov, WH

Citation: Sr. Mcwilliams et Wh. Karasov, Phenotypic flexibility in digestive system structure and function in migratory birds and its ecological significance, COMP BIOC A, 128(3), 2001, pp. 579-593

Authors: McWilliams, SR Caviedes-Vidal, E Karasov, WH

Citation: Sr. Mcwilliams et al., Digestive adjustments in cedar waxwings to high feeding rate, J EXP ZOOL, 283(4-5), 1999, pp. 394-407