PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Animal Behavior Anthropology Environmental Sciences Zoology Jonas Verspeek PeerJ Author Summary Animal Behavior Zoology Work details Post-doc research assistant Antwerp Centre for Research and Conservation Websites ORCID PeerJ Contributions Articles 1 February 1, 2022 Adult bonobos show no prosociality in both prosocial choice task and group service paradigm Jonas Verspeek, Edwin J. C. van Leeuwen, Daan W. Laméris, Nicky Staes, Jeroen M. G. Stevens https://doi.org/10.7717/peerj.12849 PubMed 35178297