Funding for this research was provided by:
Conseil général des Landes
Text and Data Mining valid from 2019-11-19
Received: 23 April 2019
Accepted: 5 November 2019
First Online: 19 November 2019
Compliance with ethical standards
: There is no conflict of interest.
: All experimental procedures involving ducks were in accordance with the French National Guidelines for the care of animal for research purposes: Ethic committee 73, Comité d’éthique Aquitaine Poissons Oiseaux Project No. 01913.02.