Text and Data Mining valid from 2019-03-21
Received: 24 September 2018
Accepted: 8 March 2019
First Online: 21 March 2019
Ethics approval and consent to participate
: All relevant approvals and permits were obtained for the remote camera work conducted in Tristan da Cunha, University of Western Australia ethics protocols were followed (approval number RA/3/100/1484).
: Not applicable.
: The authors declare that they have no competing interests.
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