Yésou, Pierre. “Recent Changes in the Summer Distribution of the Balearic Shearwater Puffinus Mauretanicus off Western France”. Scientia Marina 67, no. S2 (July 30, 2003): 143–148. Accessed April 20, 2024. https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/540.