Are subordinates always stressed? a comparative analysis of rank differences in cortisol levels among primates von Abbott, D.H, Keverne, E.B, Bercovitch, F.B, Shively, C.A, Mendoza, S.P, Saltzman, W, Snowdon, C.T, Ziegler, T.E, Banjevic, M, Garland, T, Sapolsky, R.M

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Age proximity influences herd composition in wild giraffe von Bercovitch, F. B., Berry, P. S. M.

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Darkening coat colour reveals life history and life expectancy of male Thornicroft's giraffes von Berry, P. S. M., Bercovitch, F. B.

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A longitudinal analysis of reproductive skew in male rhesus macaques von Widdig, Anja, Bercovitch, Fred B., Jürgen Streich, Wolf, Sauermann, Ulrike, Nürnberg, Peter, Krawczak, Michael

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Paternal Relatedness and Age Proximity Regulate Social Relationships among Adult Female Rhesus Macaques von Widdig, Anja, Nürnberg, Peter, Krawczak, Michael, Streich, Wolf Jürgen, Bercovitch, Fred B.

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Maternal Investment in Rhesus Macaques (Macaca mulatta): Reproductive Costs and Consequences of Raising Sons von Bercovitch, Fred B., Widdig, Anja, Nürnberg, Peter

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Consequences of group fission for the patterns of relatedness among rhesus macaques von WIDDIG, A, NÜRNBERG, P, BERCOVITCH, F.B, TREFILOV, A, BERARD, J.B, KESSLER, M.J, SCHMIDTKE, J, STREICH, W.J, KRAWCZAK, M

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Increased reproductive success of MHC class II heterozygous males among free-ranging rhesus macaques von SAUERMANN, Ulrike, NÜRNBERG, Peter, BERCOVITCH, Fred B, BERARD, John D, TREFILOV, Andrea, WIDDIG, Anja, KESSLER, Matt, SCHMIDTKE, Jörg, KRAWCZAK, Michael

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Maternal effort and joey growth in koalas (Phascolarctos cinereus) von Tobey, J. R., Andrus, C. H., Doyle, L., Thompson, V. D., Bercovitch, F. B.

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168 The relationship between age, ossicone volume, and testosterone concentration for prediction of sexual maturity in wild South African giraffes von Deacon, F., Maqhashu, A., Luther-Binoir, I., Daffue, W., Storbeck, K.-H., Stander, M., Bercovitch, F. B.

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Mating patterns and reproductive success in captive koalas (Phascolarctos cinereus) von Bercovitch, F. B., Tobey, J. R., Andrus, C. H., Doyle, L.

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Fecal steroid analysis of female giraffe ( Giraffa camelopardalis) reproductive condition and the impact of endocrine status on daily time budgets von del Castillo, Susan M., Bashaw, Meredith J., Patton, Marilyn L., Rieches, Randy R., Bercovitch, Fred B.

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Female cooperation, consortship maintenance, and male mating success in savanna baboons von BERCOVITCH, FRED B.

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Coalitions, cooperation and reproductive tactics among adult male baboons von Bercovitch, Fred B.

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Dominance rank, cortisol concentrations, and reproductive maturation in male rhesus macaques von Bercovitch, Fred B., Clarke, A.Susan

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Reproductive strategies of rhesus macaques von Bercovitch, Fred B

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Koala bellows and their association with the spatial dynamics of free-ranging koalas von Ellis, W., Bercovitch, F., FitzGibbon, S., Roe, P., Wimmer, J., Melzer, A., Wilson, R.

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Dominance Rank, Resource Availability, and Reproductive Maturation in Female Savanna Baboons von Bercovitch, Fred B., Strum, Shirley C.

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Paternity assessment in rhesus macaques (Macaca mulatta): Multilocus DNA fingerprinting and PCR marker typing von Nürnberg, P., Sauermann, U., Kayser, M., Lanfer, C., Manz, E., Widdig, A., Berard, J., Bercovitch, F. B., Kessler, M., Schmidtke, J., Krawczak, M.

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Estradiol concentrations, fat deposits, and reproductive strategies in male rhesus macaques von Bercovitch, Fred B.

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