Barrionuevo, Melina https://orcid.org/0000-0003-4463-2133
Ciancio, Javier
Marchisio, Nahuel
Frere, Esteban
Article History
Received: 28 August 2017
Accepted: 27 April 2018
First Online: 21 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All applicable international, national, and/or institutional guidelines for the care and use of animals were followed. The Agrarian Council of the Province of Santa Cruz gave us the corresponding permits to work on Quiroga Island with the Magellanic Penguin (no. 491756/16).