Funding for this research was provided by:
Fondecyt Regular (1181153)
Chilean Millennium Initiative ESMOI (120030)
Pure Ocean Fund (King Baudouin Foundation)
Text and Data Mining valid from 2019-06-11
Received: 19 October 2018
Accepted: 29 May 2019
First Online: 11 June 2019
Compliance with ethical standards
: We declare that all applicable international, national and/or institutional guidelines for sampling videos and organisms for the study have been followed and all necessary approvals have been obtained from the Servicio Hidrográfico y Oceanográfico de la Armada de Chile (SHOA) and Comité Oceanográfico Nacional (CONA).
: The authors declare that they have no conflict of interests.