Higham, JP, Heistermann, M, Agil, M, Perwitasari-Farajallah, D, Widdig, A and Engelhardt, A (2021) Female fertile phase synchrony, and male mating and reproductive skew, in the crested macaque. Scientific Reports, 11 (1). ISSN 2045-2322

Gholib, G, Heistermann, M, Agil, M, Supriatna, I, Purwantara, B, Nugraha, TP and Engelhardt, A (2018) Comparison of fecal preservation and extraction methods for steroid hormone metabolite analysis in wild crested macaques. Primates, 59 (3). pp. 281-292. ISSN 0032-8332

Duboscq, J, Neumann, C, Agil, M, Perwitasari-Farajallah, D, Thierry, B and Engelhardt, A (2017) Degrees of freedom in social bonds of crested macaque females. Animal Behaviour, 123. pp. 411-426. ISSN 0003-3472

Marty, PR, Hodges, K, Heistermann, M, Agil, M and Engelhardt, A (2017) Is social dispersal stressful? A study in male crested macaques (Macaca nigra). Hormones and Behavior, 87. pp. 62-68. ISSN 0018-506X

Kerhoas, D, Kulik, L, Perwitasari-Farajallah, D, Agil, M, Engelhardt, A and Widdig, A (2016) Mother-male bond, but not paternity, influences male-infant affiliation in wild crested macaques. Behavioral Ecology and Sociobiology. pp. 1-14. ISSN 1432-0762

Danish, LM, Heistermann, M, Agil, M and Engelhardt, A (2015) Validation of a Novel Collection Device for Non-Invasive Urine Sampling from Free-Ranging Animals. PLoS One, 10 (10). pp. 1-13. ISSN 1932-6203

Marty, PR, Hodges, K, Agil, M and Engelhardt, A (2015) Alpha male replacements and delayed dispersal in crested macaques (Macaca nigra). American Journal of Primatology. ISSN 1098-2345

Girard-Buttoz, C, Heistermann, M, Rahmi, E, Agil, M, Ahmad Fauzan, P and Engelhardt, A (2015) Androgen correlates of male reproductive effort in wild male long-tailed macaques (Macaca fascicularis): A multi-level test of the challenge hypothesis. Physiology & Behavior, 141. pp. 143-153. ISSN 1873-507X

Kerhoas, D, Perwitasari-Farajallah, D, Agil, M, Widdig, A and Engelhardt, A (2014) Social and ecological factors influencing offspring survival in wild macaques. Behavioral Ecology, 25 (5). pp. 1164-1172. ISSN 1045-2249

Girard-Buttoz, C, Heistermann, M, Rahmi, E, Marzec, A, Agil, M, Fauzan, PA and Engelhardt, A (2014) Mate-guarding constrains feeding activity but not energetic status of wild male long-tailed macaques (Macaca fascicularis). Behavioral Ecology and Sociobiology, 68 (4). pp. 583-595. ISSN 0340-5443

Duboscq, J, Agil, M, Engelhardt, A and Thierry, B (2014) The function of postconflict interactions: new prospects from the study of a tolerant species of primate. Animal Behaviour, 87. pp. 107-120. ISSN 0003-3472

Neumann, C, Agil, M, Widdig, A and Engelhardt, A (2013) Personality of wild male crested macaques (Macaca nigra). PLoS One, 8 (8). pp. 1-10. ISSN 1932-6203

Duboscq, J, Micheletta, J, Agil, M, Hodges, K, Thierry, B and Engelhardt, A (2013) Social tolerance in wild female crested macaques (Macaca nigra) in Tangkoko-Batuangus Nature Reserve, Sulawesi, Indonesia. American Journal of Primatology, 75 (4). pp. 361-375. ISSN 1098-2345

Micheletta, J, Waller, BM, Panggur, MR, Neumann, C, Duboscq, J, Agil, M and Engelhardt, A (2012) Social bonds affect anti-predator behaviour in a tolerant species of macaque, Macaca nigra. Proceedings of the Royal Society B: Biological Sciences, 279 (1744). ISSN 1471-2954

Higham, JP, Heistermann, M, Saggau, C, Agil, M, Perwitasari-Farajallah, D and Engelhardt, A (2012) Sexual signalling in female crested macaques and the evolution of primate fertility signals. BMC Evolutionary Biology, 12 (89). pp. 1471-2148. ISSN 1471-2148

Neumann, C, Duboscq, J, Dubuc, C, Ginting, A, Irwan, AM, Agil, M, Widdig, A and Engelhardt, A (2011) Assessing dominance hierarchies: validation and advantages of progressive evaluation with Elo-rating. Animal Behaviour, 82 (4). pp. 911-921. ISSN 0003-3472