"An investment in knowledge pays the best interest"

- Benjamin Franklin -


Lonsdorf, E.V., *Engelbert, L.M., Howard, L.H. (2019). A competitive drive? Same-sex attentional preferences in capuchins.  American Journal of Primatology. Doi: 10.1002/ajp.22998


Bibollet-Ruche, F., Russell, R.M., Liua, W., Stewart-Jones, G.B.E, Sherrill-Mix, S., Li, Y., Learn, G.H., Smith, A.G., Gondima, M.V.P, Plenderleith, L.J., Decker, J.M., Easlick, J.L., Wetzel, K.S., Collman, R.G., Ding, S., Finzi, A., Ayouba, A., Peeters, M., Leendertz, F.H., van Schijndel, J., Goedmakers, A., Ton, E., Boesch, C., Kuehl, H., Arandjelovic, Dieguez, P., Murai, M., Colin, C., Koops, K., Speede, S., Gonder, M.K., Muller, M.N., Sanz, C.M., Morgan, D.B., Atencia, R., Cox, D., Piel, A.K., Stewart, F.A., Ndjango, J-B.N., Mjungu, D., Lonsdorf, E.V., Pusey, A.E., Kwong, P.D., Sharp, P.M., Shaw, G.M., Hahn, B.H. (2019). CD4 receptor diversity in chimpanzees protects against SIV infection.  Proceedings of the National Academy of Sciences


Lee, S.M., Murray, C.M., Lonsdorf, E.V., Fruth, B., Stanton, M.A., Nichols, J., Hohmann, G. (2019). Comparative behavioral data from wild female bonobos and chimpanzees reveal broadly conserved maturational pathways but some evidence for divergence. American Journal of Physical Anthropology.


Wolf, T.M., Singer, R.S., Lonsdorf, E.V., Maclehose, R., Gillespie, T.R., Lipende, I., Raphael, J., Terio, K., Murray, C., Pusey, A., Hahn, B.H., Kamenya, S., Mjungu, D., Travis, D.A. (2019). Syndromic surveillance of respiratory disease in free-living chimpanzees.  Ecohealth 16(2): 275-286. doi: 10.1007/s10393-019-01400-y


Wolf, T., Wang, W., Lonsdorf, E., Gillespie, T., Pusey, A., Gilby, I., Travis, D., Singer, R. (2019). Optimizing syndromic health surveillance in free ranging great apes: the case of Gombe National Park. Journal of Applied Ecology 56: 509-518.




Lonsdorf, E.V., Stanton, M.A., Murray, C.M. (2018). Sex differences in maternal infant-sibling interactions in wild chimpanzees.  Behavioral Ecology and Sociobiology 72:117.


Lonsdorf, E.V., Gillespie, T.G., Wolf, T., Lipende, I., Raphael, J., Bakuza, J., Murray, C.M., Wilson, M.L., Kamenya, S., Mjungu, D., Collins, D.A., Gilby, I.C., Stanton, M.A., Terio, K.A., Barbian, H.J., Li, Y., Ramirez, M., *Krupnick, A., *Seidl, E., Goodall, J., Hahn, B.H., Pusey, A.E., Travis, D.A. (2018).  Socioecological correlates of clinical signs in two communities of wild chimpanzees (Pan troglodytes) at Gombe National Park, Tanzania.  American Journal of Primatology 80: e22562.


Barbian, H.J., Connell, A.J., Avitto, A.N., Russell, R.M., Smith, A.G., Gundlapally, M.S.,

Shazad, A.L., Li, Y., Bibollet-Ruche F., Wroblewski, E.E., Mjungu, D, Lonsdorf, E.V., Stewart, F.A., Piel, A.K., Pusey, A.E., Hahn, B.H. (2018).  CHIIMP: An automated high-throughput microsatellite genotyping approach reveals greater allelic diversity in wild chimpanzees.  Ecology and Evolution 8: 7946-7963.


Deere, J.R., Parsons, M.B., Lonsdorf, E.V., Lipende, I., Kamenya, S., Collins, D.A., Travis, D.A., Gillespie, T.R. (2018). Entamoeba histolytica infection in humans, chimpanzees, and baboons in the Greater Gombe Ecosystem, Tanzania. Parasitology 1-7.


Howard, L., Festa, C*, Lonsdorf, E.V. (2018).  Through their eyes: The influence of social models on attention and memory in capuchin monkeys. Journal of Comparative Psychology 132: 210-219.


Lantz, E.L., Lonsdorf, E.V., Heintz, M.R., Murray, C.M., Lipende, I., Travis, D.A., Santymire, R.M. (2018). Non-invasive quantification of Immunoglobulin A in chimpanzees (Pan troglodytes schweinfurthii). American Journal of Primatology 80: e22558.


Murray, C.M., Stanton, M.A., Wellens, K.R., Santymire, R.M., Heintz, M.R., Lonsdorf, E.V. (2018).  Maternal effects on offspring stress physiology in wild chimpanzees. American Journal of Primatology 80: e22525.


Schell, C.M., Young, J.K, Lonsdorf, E.V., Mateo, J.M., Santymire, R.M. (2018). It takes two: Evidence for reduced sexual conflict over parental care in a biparental canid. Journal of Mammalogy 99: 75-88.


Schell, C.M., Young, J.K, Lonsdorf, E.V., Santymire, R.M., Mateo, J.M. (2018). Parental habituation to human disturbance over time reduces fear of humans in coyote offspring. Ecology and Evolution 2018: 1-16.


Terio, K.A., Lonsdorf, E.V., Kinsel, M.J., Raphael, J., Lipende, I., Gilagiza, B., Collins, D.A., Hahn, B.H., Travis, D.A., Gillespie, T.R. (2018). Oesophagostomiasis on non-human primates in Gombe National Park, Tanzania. American Journal of Primatology 80: e22572.


Travis, D.A., Lonsdorf, E.V., Gillespie, T.R. (2018). The grand challenge of great ape health and conservation in the anthropocene. American Journal of Primatology 80: e22717.




Lonsdorf, E.V. (2017). Sex differences in non-human primate behavioral development. Journal of Neuroscience Research 95: 213–221.


Edwards, W., Pontzer, H., Lonsdorf. E.V. (2017).  Total energy expenditure in captive Sapajus apella.  American Journal of Primatology 79: e22638.


Gilby, I.C., Machanda, Z.P., O’Malley, R.C., Murray, C.M., Lonsdorf, E.V., Walker, K., Mjungu, D.C., Otali,E., Muller, M.N., Emery Thompson, M., Wrangham, R.W., Pusey, A.E. (2017).  Predation by female chimpanzees: toward an understanding of sex differences in meat acquisition among early hominins. Journal of Human Evolution 110: 82-94.


Heintz, M.R., Murray, C.M., Markham, A.C., Pusey, A.E., Lonsdorf, E.V. (2017). The relationship between social play and developmental milestones in wild chimpanzees (Pan troglodytes schweinfurthii).  American Journal of Primatology 79: e22716.


Miller, J.A., Stanton, M.A., Lonsdorf, E.V., Wellens, K.R., Markham, A.C., Murray, C.M. (2017). Limited evidence for third-party affiliation during development in wild chimpanzees (Pan troglodytes schweinfurthii). Royal Society Open Science 4: 170500.


Paukner, A., Wooddell, L.J., Lefevre, C., Lonsdorf, E., Lonsdorf, E.V. (2017). Do capuchin monkeys (Sapajus apella) prefer symmetrical face shapes? Journal of Comparative Psychology 131: 73-77.


Schell, C.M., Young, J.K, Lonsdorf, E.V., Mateo, J.M., Santymire, R.M. (2017). Investigation of techniques to measure cortisol and testosterone concentrations in coyote hair. Zoo Biology 9999:1-6.


Stanton, M.A., Lonsdorf, E.V., Pusey, A.E., Murray, C.M. (2017). Do juveniles help or hinder? Influence of juvenile offspring on maternal behavior and reproductive outcomes in wild chimpanzees (Pan troglodytes). Journal of Human Evolution.  Journal of Human Evolution 111: 152-162.


Lonsdorf, E.V., Bonnie, K.E., Grim, M., Krupnick, A., Prestipino, M., Whyte, J. (2016).  Social influences on the spread of arbitrary conventions among capuchin monkeys.  Behaviour 153: 633-654.

Moeller, A.H., Caro-Quintero, A., Mjungu, D., Georgiev, A.V, Lonsdorf, E.V., Muller, M.N. Pusey, A.E., Peeters, M., Hahn, B.H., Ochman, H. (2016). Gut bacteria co-speciated with Hominins. Science 353: 380-382.


Murray, C.M. Stanton, M.A., Lonsdorf, E.V., Wroblewski, E., Pusey, A.E. (2016). Chimpanzee fathers bias their behavior toward their offspring. Royal Society Open Science, 3: 160441.


Musgrave, S., Morgan, D., Lonsdorf, E., Mundry, R., Sanz, C. (2016). Tool transfers are a form of teaching among chimpanzees.  Scientific Reports 6: 34783 doi:10.1038/srep34783.


O’Malley, R.C., Stanton, M.A., Gilby, I.C., Lonsdorf, E.V., Pusey, A.E., Markham, A.C., Murray, C.M. (2016). Low-ranking female chimpanzees increase meat consumption during pregnancy. Journal of Human Evolution 90:16-28.

Robinson, L., Waran, N.K., Leach, M.C., Morton, F.B., Paukner, A., Lonsdorf, E., Handel, I., Wilson, V.A., Brosnan, S., Weiss, A. (2016).  Happiness is positive welfare in brown capuchins (Sapajus apella). Applied Animal Behaviour Science 181: 145-151.


Schell, C.J, Young, J.K., Lonsdorf, E.V., Mateo, J.M., Santymire, R.M. (2016). Olfactory attractants and parity affect prenatal androgens and territoriality of coyote breeding pairs.  Physiology and Behavior 165:43-54.


Barbian, H.J., Li, Y., Ramirez, M., Klase, Z., Lipende, I., Mjungu, D., Moeller, A.H., Wilson, M.L., Pusey, A.E., Lonsdorf, E.V., Bushman, F.D., Hahn, B.H. (2015). Destabilization of the gut microbiome marks the end-stage of Simian Immunodeficiency Virus infection in wild chimpanzees. American Journal of Primatology DOI: 10.1002/ajp.22515.


Hopper, L., Tennie, C., Ross, S., Lonsdorf, E. (2015). Chimpanzees create and modify probe-tools functionally: a study with zoo-housed chimpanzees.  American Journal of Primatology 77: 162-170.


Markham, A.C., Lonsdorf, E.V., Pusey, A.E., Murray, C.M. (2015). Maternal rank influences the outcome of aggressive interactions between immature chimpanzees.  Animal Behaviour 100: 192-198.


Meguerditchian, A., Phillips, K.A., Chapelain, A., Mahovetz, L.M., Milne, S., Stoinski, T., Bania, A., Lonsdorf, E., Schaeffer, J., Russell, J., Hopkins, W.D. (2015). Handedness for unimanual grasping in 564 great apes: the effect on grip morphology and a comparison with hand use for a bimanual coordinated task. Frontiers in Psychology. doi: 10.3389/fpsyg.2015.01794.


Parsons, M.B., Travis, D., Lonsdorf, E.V., Lipende, I., Roellig, D., Collins, A., Kamenya, S., Xiao, L., Gillespie, T.R. (2015). Epidemiology and molecular characterization of Cryptosporidium spp. in humans, wild primates, and domesticated animals in the Greater Gombe Ecosystem, Tanzania. PLOS Neglected Tropical Diseases. DOI:10.1371/journal.pntd.0003529.


Shields, J.N. and Lonsdorf, E.V. (2015). Sex differences in caffeine addiction among rats, Rattus norvegicus. Journal of Behavioral and Neuroscience Research 12:1-6.


Stanton, M.A., Heintz, M.R., Lonsdorf, E.V., Santymire, R.S., Lipende, I., Murray, C.M. (2015). Maternal behavior and physiological stress levels in wild chimpanzees (Pan troglodytes schweinfurthii). International Journal of Primatology 36:473–488


Wolf, T.M., Sreevatsan. S., Singer, R.S., Lipende, I., Collins, A., Gillespie, T.R., Lonsdorf, E.V., Travis, D.A. (2015). Non-invasive tuberculosis screening in free-living primate populations in Gombe Stream National Park, Tanzania.  EcoHealth. DOI: 10.1007/s10393-015-1063-y.


Lonsdorf, E.V., Anderson, K.E., Stanton, M.A., Shender, M., Heintz, M.R., Murray, C.M. (2014). Boys will be boys: sex differences in wild infant chimpanzee social interactions.  Animal Behaviour 88: 79-83.


Lonsdorf, E.V., Markham, A.C, Heintz, M.R., Anderson, K.E., Ciuk, D.J., Goodall, J., Murray, C.M. (2014). Sex differences in wild chimpanzee behavior emerge during infancy.  PLoS ONE:e99099.


Lonsdorf, E., Travis, D., Ssuna, R., Lantz, E., Wilson, M. Gamble, K., Terio, K., Leendertz, F., Ehler, B., Keele, B., Hahn, B., Gillespie, T., Pond, J., Raphael, J., Collins, A. (2014). Field immobilization for treatment of an unknown illness in a wild chimpanzee (Pan troglodytes schweinfurthii) at Gombe National Park, Tanzania: findings, challenges and lessons learned.  Primates 55: 89-99. doi 10.1007/s10329-0130-372-4.


Calcutt, S.E., Lonsdorf, E.V., Bonnie, K.E., Milstein, M.S., Ross, S.R. (2014). Captive chimpanzees share diminishing resources.  Behaviour 151: 1967 – 1982.


Finestone, E.M, Bonnie, K.E., Hopper, L.M., Vreeman, V., Lonsdorf, E.V., Ross, S.R. (2014). The interplay between individual, social, and environmental influences on chimpanzee food choices.  Behavioural Processes 105: 71-78.


Markham, A.C., Santymire, R.M., Lonsdorf, E.V., Pusey, A.E., Heintz, M.R., Lipende, I., Murray, C.M. (2014).  Rank effects on social stress in lactating chimpanzees.  Animal Behaviour 87: 195-202.


Pontzer, H., Raichlen, D.A., Gordon, A.D., Schroepfer-Walker, K.K., Hare, B.A., Dunsworth, H.M., Brian M Wood, B.M., Isler, K., Burkart, J., Irwin, M., Shumaker, R.W., Lonsdorf, E.V., Ross, S.R. (2014). Primate energy expenditure and life history.  Proceedings of the National Academy of Sciences 111: 1433-1437.


Stanton, M.A, Lonsdorf, E.V., Pusey, A.E., Goodall, J., Murray, C.M. (2014).  Maternal behavior by birth order in wild chimpanzees (Pan troglodytes): increased investment by first-time mothers.  Current Anthropology 55: 483-489.



Lonsdorf, E.V. (2013).  The role of mothers in the development of tool-use in chimpanzees.  In: Building Babies:  Primate Development in Proximate and Ultimate Perspective.  Developments in Primatology: Progress and Prospects, Vol. 37 (Ed by Clancy, K.B.H., Hinde, K., Rutherford, J.N.)  New York: Springer, pp. 303-318.


Markham, C.A., Santymire, R.M., Lonsdorf, E.V., Pusey, A.E., Heintz, M.R., Lipende, I., Murray, C.M. (2013).  Rank effects on social stress in lactating chimpanzees.  Animal Behaviour 87: 195-202.


Moeller, A.H., Shilts, M., Li, Y., Rudicell, R.S., Lonsdorf, E.V., Pusey, A.E., Wilson, M.L., Hahn, B.H., Ochman, H. (2013). SIV-induced instability of the chimpanzee gut microbiota. Cell Host and Microbe 14: 340-345.


Murray C.M., Heintz M.R., Lonsdorf E.V., Parr L. & Santymire, R.M. (2013). Validation of a field technique and characterization of fecal glucocorticoid analysis in wild chimpanzees.  American Journal of Primatology 75: 57-65.


Prado-Martinez, J., Sudmant, P.H, Kidd, J.M., Li, H., Kelley, J.L., et al. (2013). Great ape genetic diversity and population history.  Nature 499: 471-475. doi:10.1038/nature12228.


Schell, C.J., Young, J.K., Lonsdorf, E.V., Santymire, R.M. (2013).  Anthropogenic and physiologically induced stress responses in captive coyotes.  Journal of Mammalogy 94: 1131-1140.



Lonsdorf, E.V. and Ross, S.R. (2012).  Socialization and development of behavior.  In: Evolution of Primate Societies (Ed. by Mitani, J., Call, J., Kappeler, P., Palombit, R., and Silk, J.). Chicago: University of Chicago Press, pp. 245-268.


Bonnie, K.E., Milstein, M.S., Calcutt, S.E., Ross, S.R., Wagner, K.E., Lonsdorf, E.V. (2012). Chimpanzee food extraction strategies differ with variable resource availability.  American Journal of Primatology 74: 661-668.

Degnan, P. H., Pusey, A.E., Lonsdorf, E.V., Goodall, J., Wilson, M.L., Wroblewski, E.E., Rudicell, R., Hahn, B.H., & Ochman, H. (2012).  Factors responsible for the diversification of the gut microbial communities within chimpanzees from Gombe National Park.  Proceedings of the National Academy of Arts and Sciences 109: 13034-13039.

Santymire. R.M., Freeman, E., Lonsdorf, E.V., Heintz, M., Armstrong, D.  (2012).  Using ACTH challenges to validate techniques for adrenocortical activity analysis in various African wildlife species.  International Journal of Animal and Veterinary Sciences 4: 99-108.


Lonsdorf, E.V., Murray, C.M., Lonsdorf, E.V., Travis, D.A, Gilby, I.C., Chosy, J., Goodall, J., Pusey A.E. (2011). A retrospective analysis of factors correlated to chimpanzee (Pan troglodytes schweinfurthii) respiratory health at Gombe National Park.  Ecohealth. DOI: 10.1007/s10393-011-0683-0.

Heintz, M.R., Santymire, R.M., Parr, L.A., Lonsdorf, E.V. (2011). Validation of cortisol enzyme immunoassay and characterization of salivary cortisol circadian rhythm in chimpanzees (Pan troglodytes).  American Journal of Primatology 73: 1-6.

Hopkins, W.D., Phillips, K., Bania, A., Calcutt, S., Gardner, M., Russell, J., Schaeffer, J., Lonsdorf, E.V., Ross, S.R., and Schapiro, S. (2011). Hand preferences for coordinated bimanual actions in 774 great apes:  implications for the evolution of handedness in hominids.  Journal of Human Evolution 60:605-611.

Ross, S.R., Lonsdorf, E.V., Vreeman, V. (2011). Specific image characteristics influence attitudes about chimpanzee conservation and use as pets.  PLoS ONE 6(7): e22050. doi:10.1371/journal.pone.0022050.

Terio, K.A, Kinsel, M.J., Raphael, J., Mlengeya, T., Kirchoff, C., Kamenya, S., Estes, J., Rudicell, R., Keele, B., Patton, S., Hahn, B., Travis, D., Lonsdorf, E.V. (2011). A pathological investigation of morbidity and mortality in chimpanzees from Gombe National Park 2004-2008.  Journal of Zoo and Wildlife Medicine 42: 597-607.

Wevers, D., Bieberbach, M., Hohmann, G., Robbins, M., Mugisha, L., Lonsdorf, E., Reed, P., Cameron, K., Kidega, T., Babweteera, F., Zommers, Z., Couacy-Hymann, E., Nitsche, A., Knauf, S., Boesch, C., Leendertz, F., Ehlers, B. (2011). Novel adenoviruses in wild primates: high genetic diversity and evidence for zoonotic transmissions. Journal of Virology 85: 10774-10784.



Lonsdorf, E.V. (2010). Chimpanzee mind, behavior and conservation.  In: The Mind of the Chimpanzee: Ecological and Experimental Perspectives (Ed. by Lonsdorf, E. V., Ross, S. R. & Matsuzawa, T.). Chicago, IL: University of Chicago Press.


Lonsdorf, E.V. and Bonnie, K.B.  (2010). Opportunities and constraints when studying social learning: developmental approaches and social factors.  Learning and Behavior 38: 195-205.

Blinkova, O., Victoria, J., Li, Y., Keele, B.F., Sanz, C., Ndjango, J.B.N., Peeters, M., Lonsdorf, E.V., Travis, D.A., Wilson, M.W., Pusey, A.E., Hahn, B.H., Delwart, E.L. (2010) Novel circular DNA viruses in stool samples of wild-living chimpanzees.  Journal of General Virology 91: 74-86.


Gillespie, T.R., Lonsdorf, E.V., Canfield, E.P., Meyer, D.J., Nadler, Y., Raphael, J., Pusey, A.E., Pond, J., Pauley, J., Mlengeya, T., Travis, D.A. (2010). Demographic and Ecological Affects on Patterns of Parasitism in Eastern Chimpanzees (Pan troglodytes schweinfurthii) in Gombe National Park, Tanzania.  American Journal of Physical Anthropology 143: 534-544.


Meguerditchian,A., Calcutt, S.E., Lonsdorf, E.V., Ross,S.R., Hopkins, W.D. (2010).  Captive gorillas are right-handed for bimanual feeding.  American Journal of Physical Anthropology 141:638-645.

Parr, L.A, Heintz, M., Lonsdorf, E.V., Wroblewski, E. (2010).  Visual kin recognition in nonhuman primates: inbreeding avoidance or male distinctiveness.  Journal of Comparative Psychology 4: 343-350.

Rudicell, R. S., Jones, J.H., Wroblewski, E.E, Learn, G. H., Li, Y., Robertson, J., Greengrass, E., Grossmann, F., Kamenya, S., Pintea, L., Mjungu, D.C., Lonsdorf, E.V., Mosser, A., Lehman, C., Collins, D.A., Keele, B.F., Goodall, J., Pusey, A.E., Hahn, B., Wilson, M.L. (2010). Impact of Simian Immunodeficiency Virus Infection on chimpanzee population dynamics. PLoS Pathogens. 6(9): e1001116

Ross, S.R., Milstein, M.S., Calcutt, S.E., Lonsdorf, E.V. (2010). Preliminary assessment of methods used to demonstrate nut cracking behavior to five captive chimpanzees (Pan troglodytes). Folia Primatologica 81: 224-232.

Wallis, J. and Lonsdorf, E.V. (2010).  A summary of recommendations for primate conservation education.  American Journal of Primatology 72: 441-444.



Lonsdorf, E.V., Ross, S.R., Linick, S.A., Milstein, M.M., Melber, T.N. (2009).  An experimental, comparative investigation of tool-use in chimpanzees and gorillas.  Animal Behaviour 77: 1119-1126.


Keele, B.F, Jones, J.H. , Terio, K.A., Estes, J.D., Rudicell, R.S., Wilson, M.L., Li, Y., Learn, G.H., Beasley, T.M., Schumacher-Stankey, J., Wroblewski, E., Mosser, A., Raphael, J., Kamenya, S., Lonsdorf, E.V., Travis, D.A., Mlengeya, T., Kinsel, M.J., Else, J.G., Silvestri, G., Goodall, J., Sharp, P.M., Shaw, G.M., Pusey, A.E., Hahn, B.H. (2009).  Increased Mortality and AIDS-like Immunopathology in Wild Chimpanzees Infected with SIVcpz.  Nature 460: 515-519.


Murray, C.M., Lonsdorf, E.V., Eberly, L., Pusey, A.E. (2009).  Reproductive energetics in free-living female chimpanzees (Pan troglodytes). Behavioral Ecology 20: 1211-1216.


Ross, S.R., Holmes, A.N., Lonsdorf, E.V. (2009).  Interactions between zoo-housed great apes and local wildlife.  American Journal of Primatology 71: 1-8.


Ross, S.R., Lukas, K.E., Lonsdorf, E.V., Stoinski, T.S., Hare, B., Shumaker, R., Goodall, J. (2008).  Inappropriate use and portrayal of chimpanzees. Science, 319:1487.


Travis, D., Lonsdorf, E.V., Mlengeya, T., Raphael, J. (2008).  A science-based approach to managing disease risks for ape conservation.  American Journal of Primatology, 70: 766-777.


Williams, J.M., Lonsdorf, E.V., Wilson, M.L., Schumacher-Stankey, J., Goodall, J, Pusey, A. E. (2008). Causes of death in the Kasekela chimpanzees of Gombe National Park, Tanzania. American Journal of Primatology. 70: 745-750.



Lonsdorf, E.V.  (2007). The role of studying behavior in the conservation of chimpanzees and gorillas.  Journal of Applied Animal Welfare Science 10: 71-78.


Ross, S.R., Lonsdorf, E.V. and T.S. Stoinski. (2007).  Assessing the welfare implications of visitors in a zoo setting: A comment on Wells (2005).  Applied Animal Behaviour Science, 102: 130-133.


Lonsdorf, E.V. (2006). What is the role of the mother in the acquisition of tool-use skills in wild chimpanzees? Animal Cognition 9: 36-46.


Lonsdorf, E.V., Travis, D., Pusey, A.E., Goodall, J. (2006).  Using retrospective health data from the Gombe chimpanzee study to inform future monitoring efforts. American Journal of Primatology:  Special Topics Issue on Disease Risk Analysis, 68: 897-908.


Lonsdorf, E.V. (2005). Sex differences in the development of termite-fishing skills in wild chimpanzees (Pan troglodytes schweinfurthii) of Gombe National Park, Tanzania.  Animal Behaviour 70, 673-683.


Lonsdorf, E.V. and Hopkins, W.D. (2005).  Wild chimpanzees show population-level handedness for tool use.  Proceedings of the National Academy of Sciences, 102: 12634-12638.


Lonsdorf, E.V., Pusey, A.E., Eberly, L.  (2004). Sex differences in learning in chimpanzees. Nature, 428: 715-716.

Edited volumes


The Mind of the Chimpanzee: Ecological and Experimental Perspectives (Ed. by Lonsdorf, E. V., Ross, S. R. & Matsuzawa, T.). Chicago, IL: University of Chicago Press. 2010.

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