Friedman, Whitney R. http://orcid.org/0000-0001-9176-8397
Krützen, Michael http://orcid.org/0000-0003-1055-5299
King, Stephanie L. http://orcid.org/0000-0003-2293-9185
Allen, Simon J. http://orcid.org/0000-0002-2260-8143
Gerber, Livia http://orcid.org/0000-0002-1247-2262
Wittwer, Samuel http://orcid.org/0000-0001-8274-8220
Connor, Richard C. http://orcid.org/0000-0001-9245-746X
Funding for this research was provided by:
National Geographic Society (9301-13, 9301-13)
Universität Zürich
The Dolphin Alliance Project, Inc
Merle-Smith Graduate Fellowship in Anthropogeny, UC San Diego
Glushko-Samuelson Fellowship in Cognitive Science, UC San Diego
Dean of Social Science Fellowship, UC San Diego
A.H. Schultz Foundation
Claraz Schenkung
Article History
Received: 10 January 2023
Revised: 16 June 2023
Accepted: 18 June 2023
First Online: 30 June 2023
Declarations
:
: The authors have no competing interests as defined by Springer, or other interests that might be perceived to influence the results and/or discussion reported in this paper.
: Permits for the scientific use of animals were obtained from the DBCA, Western Australia. The University of Bristol, University of Zurich, and University of Western Australia all granted animal ethics approvals.