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Cases of maternal cannibalism in wild bonobos (Pan paniscus) from two different field sites, Wamba and Kokolopori, Democratic Republic of the Congo

Abstract

Maternal cannibalism, whereby a mother consumes her own offspring, occurs in various animal taxa and is commonly explained by nutritional stress or environmental pressures. It is rare in nonhuman primates and is considered an aberrant behavior only observed under high-stress conditions. It was therefore surprising when, in the first reported case of cannibalism in wild bonobos, a mother consumed part of the dead infant at LuiKotale. Here we report two more cases of maternal cannibalism by wild bonobos at two different study sites, Wamba and Kokolopori. The dead infants’ mothers participated in the cannibalism in both cases. At Kokolopori, although the mother did consume part of the carcass, it was held and shared by another dominant female. At Wamba, the mother was a dominant female within the community and was the primary consumer of the carcass. In both cases, cannibalism resembled other meat-eating events, with the dominant female controlling meat consumption. Infanticide was not observed in either case, but its occurrence could not be ruled out. Although rare, the occurrence of maternal cannibalism at three different study sites suggests that this may represent part of the behavioral repertoire of bonobos, rather than an aberrant behavior.

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References

  1. Anderson JR (2011) A primatological perspective on death. Am J Primatol 73:410–414

  2. Arcadi AC, Wrangham RW (1999) Infanticide in chimpanzees: review of cases and a new within-group observation from the Kanyawara study group in Kibale National Park. Primates 40:337–351

  3. Bartlett J (1987) Filial cannibalism in burying beetles. Behav Ecol Sociobiol 21:179–183

  4. Biro D, Humle T, Koops K, Sousa C, Hayashi M, Matsuzawa T (2010) Chimpanzee mothers at Bossou, Guinea carry the mummified remains of their dead infants. Curr Biol 20:351–352

  5. Culot L, Lledo-Ferrer Y, Hoelscher O et al (2011) Reproductive failure, possible maternal infanticide, and cannibalism in wild moustached tamarins, Saguinus mystax. Primates 52:179–186

  6. Dellatore DF, Waitt CD, Foitova I (2009) Two cases of mother–infant cannibalism in orangutans. Primates 50:277–281

  7. Elwood RW (1991) Ethical implications of studies on infanticide and maternal aggression in rodents. Anim Behav 42:841–849

  8. Fashing PJ, Nguyen N, Barry TS et al (2011) Death among geladas (Theropithecus gelada): a broader perspective on mummified infants and primate thanatology. Am J Primatol 73:405–409

  9. Fowler A, Hohmann G (2010) Cannibalism in wild bonobos (Pan paniscus) at Lui Kotale. Am J Primatol 72:509–514

  10. Goldstone LG, Sommer V, Nurmi N, Stephens C, Fruth B (2016) Food begging and sharing in wild bonobos (Pan paniscus): assessing relationship quality? Primates 57:1–10

  11. Goodall J (1977) Infant killing and cannibalism in free-living chimpanzees. Folia Primatol 28:259–282

  12. Heistermann M, Möhle U, Vervaecke H, van Elsacker L, Hodges JK (1996) Application of urinary and fecal steroid measurements for monitoring ovarian function and pregnancy in the bonobo (Pan paniscus) and evaluation of perineal swelling patterns in relation to endocrine events. Biol Reprod 55:844–853

  13. Hohmann G, Fruth B (2003) Intra- and inter-sexual aggression by bonobos. Behaviour 140:1389–1413

  14. Hosaka K, Matsumoto-Oda A, Huffman MA, Kawanaka K (2000) Reactions to dead bodies of conspecifics by wild chimpanzees in the Mahale Mountains, Tanzania. Primate Res 16:1–15 (in Japanese with an English summary)

  15. Kano T (1992) The last ape: pygmy chimpanzee behavior and ecology. Stanford University Press, Stanford

  16. Klug H, Bonsall MB (2007) When to care for, abandon, or eat your offspring: the evolution of parental care and filial cannibalism. Am Nat 170:886–901

  17. Matsuzawa T (1997) The death of an infant chimpanzee at Bossou, Guinea. Pan Afr News 4:4–6

  18. Mociño-Deloya E, Setser K, Pleguezuelos JM, Kardon A, Lazcano D (2009) Cannibalism of nonviable offspring by postparturient Mexican lance-headed rattlesnakes, Crotalus polystictus. Anim Behav 77:145–150

  19. Nakamichi M, Koyama N, Jolly A (1996) Maternal responses to dead and dying infants in wild troops of ring-tailed lemurs at the Berenty Reserve, Madagascar. Int J Primatol 17:505–523

  20. Nishida T, Kano T, Goodall J, McGrew WC, Nakamura M (1999) Ethogram and ethnography of Mahale chimpanzees. Anthropol Sci 107:141–188

  21. Rudolf VH, Antonovics J (2007) Disease transmission by cannibalism: rare event or common occurrence? Proc Biol Sci 274:1205–1210

  22. Sugiyama Y, Kurita H, Matsui T, Kimoto S, Shimomura T (2009) Carrying of dead infants by Japanese macaque (Macaca fuscata) mothers. Anthropol Sci 117:113–119

  23. Tartabini A (1991) Mother–infant cannibalism in thick-tailed bushbabies (Galago crassicaudatus umbrosus). Primates 32:379–383

  24. Tokuyama N (2015) A case of infant carrying against the mother’s will by an old adult female bonobo at Wamba, Democratic Republic of Congo. Pan Afr News 22:15–17

  25. Watts DP, Mitani JC (2000) Infanticide and cannibalism by male chimpanzees at Ngogo, Kibale National Park, Uganda. Primates 41:357–365

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Acknowledgements

We thank the Research Center for Ecology and Forestry and the Ministry of Scientific Research, DRC. We sincerely thank field assistants in Wamba and Kokolopori. This study was financially supported by the Global Leadership Training Program in Africa, provided by the United Nations University (to N.T.), as well as a Wenner-Gren Foundation’s Dissertation Fieldwork Grant and a University of St Andrews 600th Anniversary Scholarship (to K.E.G.). This article is in loving memory of Deborah Lynn Moore.

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Correspondence to Nahoko Tokuyama.

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The authors declare that they have no conflict of interest.

Additional information

N. Tokuyama and D. L. Moore contributed equally to this work.

D. L. Moore died on 22 March 2016.

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Tokuyama, N., Moore, D.L., Graham, K.E. et al. Cases of maternal cannibalism in wild bonobos (Pan paniscus) from two different field sites, Wamba and Kokolopori, Democratic Republic of the Congo. Primates 58, 7–12 (2017) doi:10.1007/s10329-016-0582-7

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Keywords

  • Bonobo
  • Cannibalism
  • Meat eating
  • Pan paniscus
  • Thanatology