Italics represents PhD students who I advise.
1. Derby, R. N., Eckardt, W., Stoinski, T. S., Morrison, R. E., & Sandel, A. A. (2024). Female mountain gorillas form enduring social relationships. Animal Behaviour, 213, 139-147. pdf
2. Sandel, A. A. (2023) Male-male relationships in chimpanzees and the evolution of human pair bonds. Evolutionary Anthropology. 32: 185-194. https://doi.org/10.1002/evan.21986 pdf
3. Sandel, A. A., Negrey, J. D., Arponen, M., Clark, I. R., Clift, J. B., Reddy, R. B., Ivaska, K. K. (2023) The evolution of the adolescent growth spurt: urinary biomarkers of bone turnover in wild chimpanzees (Pan troglodytes). Journal of Human Evolution, 177: 103341 (11pp.). https://doi.org/10.1016/j.jhevol.2023.103341 pdf
4. Clark, I. R., Lee, K. C., Poux, T., Langergraber, K. E., Mitani, J. C., Watts, D., Reed, J., Sandel, A.A. (2023) White sclera is present in chimpanzees and other mammals. Journal of Human Evolution, 176: 103322 https://doi.org/10.1016/j.jhevol.2022.103322 pdf
5. Reddy, R. B., Sandel, A. A., Dahl, R. (2022) Puberty initiates a unique stage of learning and development prior to adulthood: insights from studies of adolescence in wild chimpanzees. Developmental Cognitive Neuroscience. 58: 101176 https://doi.org/10.1016/j.dcn.2022.101176 pdf
6. Sandel, A.A., Derby, R.N., Chesterman, N.S., McNamara, A., Dudas, M.M., Rawat, I. (2022) Parallel lasers and digital photography to estimate limb size of chimpanzees (Pan troglodytes) at Ngogo, Kibale National Park, Uganda, Primates, 63: 217-224 https://doi.org/10.1007/s10329-022-00982-6 pdf
7. Clark, I.R., Sandel, A.A., Reddy, R.B., Langergraber, K.E. (2021) A preliminary analysis of wound care and other-regarding behavior in wild chimpanzees at Ngogo, Kibale National Park, Uganda, Primates, 62: 697-702 https://doi.org/10.1007/s10329-021-00925-7 pdf
8. Sandel, A.A., Reddy, R.B. (2021) Sociosexual behaviour in wild chimpanzees occurs in variable contexts and is frequent between same-sex partners, Behaviour, 158: 249-276 pdf
9. Sandel, A.A., Watts, D.P. (2021) Lethal coalitionary aggression associated with a community fission in chimpanzees (Pan troglodytes) at Ngogo, Kibale National Park, Uganda, International Journal of Primatology, 42: 26–48 pdf
10. Reddy, R.B., Langergraber, K.E., Sandel, A.A., Vigilant, L, Mitani, J.C.(2021) The development of affiliative and coercive reproductive tactics in male chimpanzees, Proceedings of the Royal Society B, 288: 20202679
11. Sandel, A.A., Rushmore, J., Negrey, J.D., Mitani, J.C.,Lyons, D.M., and Caillaud, D., (2020) Social network predicts exposure to respiratory infection in a wild chimpanzee group, EcoHealth, 17: 437-448 doi.org/10.1007/s10393-020-01507-7 pdf
12. Reddy, R.B., Sandel, A.A. (2020) Social relationships between chimpanzee sons and mothers endure but change during adolescence and adulthood, Behavioral Ecology and Sociobiology, 74: 150 https://doi.org/10.1007/s00265-020-02937-7
13. Lewis, R.J., Sandel, A.A., Hilty, S., Barnett, S.E. (2020) The Collective Action Problem but not Numerical Superiority explains success in intergroup encounters in Verreaux’s Sifaka (Propithecus verreauxi): implications for individual participation and free-riding, International Journal of Primatology, 41: 305-324. https://doi.org/10.1007/s10764-020-00155-6
14. Bădescu, I., Sicotte, P., Sandel, A. A., Desruelle, K.J., Curteanu, C., Watts, D.P., Sellen, D.W. (2020) Premasticated food sharing by wild chimpanzee mothers with their infants: effects of maternal parity, infant age and sex, and food properties, Journal of Human Evolution, 143: 102794 (12pp.). https://doi.org/10.1016/j.jhevol.2020.102794
15. Sandel, A.A., Langergraber, K.E., Mitani, J.C. (2020) Adolescent male chimpanzees (Pan troglodytes) form social bonds with their brothers and others during the transition to adulthood, American Journal of Primatology, 82: e23091. https://doi.org/10.1002/ajp.23091 pdf
16. Negrey, J.D., Sandel, A.A., Langergraber, K.E. (2020) Dominance rank and the presence of sexually receptive females predict feces-measured body temperature in male chimpanzees, Behavioral Ecology and Sociobiology, 74: 5. https://doi.org/10.1007/s00265-019-2788-3 pdf
17. Chesterman, N.S., Angedakin, S., Mbabazi, G., Tibisimwa, J., Sandel, A.A. (2019) Evidence and ecology of historic human settlements in Kibale National Park, Uganda, Human Ecology, 47: 765-775. pdf
18. Stokes, R.H., Sandel, A.A. (2019) Data quality and the comparative method: the case of pregnancy failure in rodents, Journal of Mammalogy, 100: 1436-1446.
19. Voyt, R.A., Sandel, A.A., Ortiz, K.M., Lewis, R.J. (2019) Female power in Verreaux's sifaka (Propithecus verreauxi) is based on maturity, not size, International Journal of Primatology, 40: 417-434
20. Sandel, A.A., Reddy, R.B., Mitani, J.C. (2017) Adolescent male chimpanzees do not form a dominance hierarchy with their peers, Primates, 58: 39-49 pdf
21. Borries, C., Sandel, A.A., Koenig, A. Fernandez-Duque, E., Kamilar, J.M., Amoroso, C.R., Barton, R.A., Bray, J., Di Fiore, A., Gilby, I.C., Gordon, A.D., Mundry, R., Port, M., Powell, L.E., Pusey, A.E., Spriggs, A., Nunn, C.L. (2016) Transparency, usability, and reproducibility: Guiding principles for improving comparative databases using primates as examples, Evolutionary Anthropology, 25: 232–238
22. Sandel, A.A., Miller, J.A., Mitani, J.C., Nunn, C.L., Patterson, S.K., Garamszegi, L.Z. (2016) Assessing sources of error in comparative analyses of primate behavior: intraspecific variation in group size and the social brain hypothesis, Journal of Human Evolution, 94: 126-133 pdf
23. Trisko, R.K., Sandel, A.A., Smuts, B. (2016) Affiliation, dominance and friendship among companion dogs, Behaviour. 153: 693-725
24. Reddy, R.B., MacLean E.L., Sandel, A.A., Hare, B. (2015) Social inhibitory control in five lemur species, Primates, 56: 241-252
25. Patterson, S.K., Sandel, A.A., Miller, J.A.M., Mitani, J.C. (2014) Data quality and the comparative method: the case of primate group size, International Journal of Primatology, 35: 990-1003
26. MacLean, E.L., Hare, B., Nunn, C.L., Addessi, E., Amici, F., Anderson, R.C., Aureli, F., Baker, J.M., Bania, A.E., Barnard, A.M., Boogert, N.J., Brannon, E.M., Bray, E.E., Bray, J., Brent, L.J.N., Burkart, J.M., Call, J., Cantlon, J.F., Cheke, L.G., Clayton, N.S., Delgado, M.M., DiVincenti, L.J., Fujita, K., Herrmann, E., Hiramatsu, C., Jacobs, LF., Jordan, K.E., Laude, J.R., Leimgruber, K.L., Messer, E.J.E., Moura, A.C.dA., Ostojić, L., Picard, A., Platt, M.L., Plotnik, J.M., Range, F., Reader, S.M., Reddy, R.B., Sandel, A.A., Santos, L.R., Schumann, K., Seed, A.M., Sewall, K.B., Shaw, R.C., Slocombe, K.E., Su, Y., Takimoto, A., Tan, J., Tao, R., van Schaik, C.P., Virányi, Z., Visalberghi, E., Wade, J.C., Watanabe, A., Widness, J., Young, J.K., Zentall, T.R., Zhao, Y(2014) The evolution of self-control, Proceedings of the National Academy of Sciences, 111: E2140-E2148
27. Sandel, A. A. (2013) Brief Communication: Hair density and body mass in mammals and the evolution of human hairlessness, American Journal of Physical Anthropology, 152: 145-150
28. MacLean, E. L., Sandel, A. A ., Bray, J., Oldenkamp, R.E., Reddy, R.B., Hare, B. (2013) Group size predicts social but not nonsocial cognition in lemurs. PLoS ONE, 8: e66359, 1-9
29. MacLean, E.L., Matthews, L.J., Hare, B.A., Nunn, C.L., Anderson, R.C., Aureli, F., Brannon, E.M., Call, J., Drea, C.M., Emery, N., Haun, D.B.M., Hermann, E., Jacobs, L.F., Platt, M.L., Rosati, A.G., Sandel, A.A., Schroepfer, K.K., Seed, A.M., Tan, J., van Schaik, C.P., Wobber, V. (2012) How does cognition evolve? Phylogenetic comparative psychology. Animal Cognition, 15: 223-238
30. Sandel, A. A., MacLean, E.L., Hare, B. (2011) Evidence from four lemur species that ring-tailed lemur social cognition converges with that of haplorhine primates, Animal Behaviour, 81: 925-931 pdf