Skip to main content

Multiple Phases of Natal Transfer Process in Female Bonobos and Factors Underlying Each Phase: Findings from Long-Term Observations in Wild Populations

  • Chapter
  • First Online:
Bonobos and People at Wamba: 50 Years of Research

Abstract

Bonobos (Pan paniscus) are characterized by the formation of male-philopatric groups, wherein nulliparous females typically transfer from their natal group to another. This chapter presents long-term demographic data, collected through simultaneous observations of multiple bonobo groups at Wamba, in order to investigate the timings and locations of individual female migrations. The temporal flow from leaving the natal group, to joining a new group, and eventually to the first parturition, is documented by the retrospective classification of identified emigration and immigration events into temporary and permanent. The data presented herein update our understanding of the natal transfer process in female bonobos, which can be segmented into four phases: pre-dispersal (preparatory phase for dispersal), dispersal (practical phase for the eventual act of leaving the natal group), pre-settlement (movement phase for seeking the group in which to settle), and settlement (integration phase for becoming a fixed member of the new group). Nonetheless, further research is necessary before drawing general conclusions, as the relevant data involve only a small sample size at Wamba and other field sites are even less represented.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 149.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Hardcover Book
USD 199.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

Download references

Acknowledgments

We are deeply grateful to Drs. T. Furuichi, G. Idani, H. Ihobe, and C. Hashimoto for giving us the opportunity to present our work. Demographic data presented in this chapter have been collected with the help of many researchers who have worked at this field site, specifically Dr. T. Furuichi, Dr. M. N. Mulavwa, Dr. H. Ryu, Dr. K. E. Graham, Dr. H. Takemoto, Dr. S. Ishizuka, Dr. T. Yokoyama, Dr. S. Shibata, Ms. M. Poiret, and Mr. J. B. Bakaa. The fieldwork of K. Toda was financially supported by the Leading Program in Primatology and Wildlife Science of Kyoto University (coordinated by Dr. T. Matsuzawa), Grant-in-Aid for Scientific Research [17J01336] by the Japanese Society for the Promotion of Science, Young Explorers Grant from the National Geographic Foundation for Science and Exploration [Asia 38-16], and Canon Foundation in Europe–Kyoto University Japan–Africa Exchange Fellowship

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Kazuya Toda .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2023 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Toda, K., Tokuyama, N., Sakamaki, T. (2023). Multiple Phases of Natal Transfer Process in Female Bonobos and Factors Underlying Each Phase: Findings from Long-Term Observations in Wild Populations. In: Furuichi, T., Idani, G., Kimura, D., Ihobe, H., Hashimoto, C. (eds) Bonobos and People at Wamba: 50 Years of Research. Springer, Singapore. https://doi.org/10.1007/978-981-99-4788-1_15

Download citation

  • DOI: https://doi.org/10.1007/978-981-99-4788-1_15

  • Published:

  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-99-4787-4

  • Online ISBN: 978-981-99-4788-1

  • eBook Packages: Social SciencesSocial Sciences (R0)

Publish with us

Policies and ethics