Ota, Nao http://orcid.org/0000-0001-8443-1630
Funding for this research was provided by:
National Geographic Society (EC-KOR-44731R-18)
Kawai Foundation for Sound Technology & Music (Not applicable)
Japan Society for the Promotion of Science (Not applicable)
Article History
Received: 21 April 2020
Revised: 3 July 2020
Accepted: 6 July 2020
First Online: 19 July 2020
Compliance with ethical standards
:
: The author declares that there is no conflict of interest.
: This project was conducted under research permits from the Tanzania Wildlife Research Institute (TAWIRI), and the Tanzanian Commission for Science and Technology (COSTECH), permit no. NA-2019-85.
: All data needed to evaluate the conclusions in the paper are present in the paper and/or the supplementary materials in OnlineĀ Resource InternalRef removed. The raw data used and/or analyzed during the current study are available from the corresponding author on reasonable request.