Sexual segregation in a highly pagophilic and sexually dimorphic marine predator

• Main Authors: Barbraud, Christophe, Delord, Karine, Kato, Akiko, Bustamante, Paco, Cherel, Yves
• Other Authors: Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC), La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), LIttoral ENvironnement et Sociétés (LIENSs), La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS), Institut universitaire de France (IUF), Ministère de l'Education nationale, de l’Enseignement supérieur et de la Recherche (M.E.N.E.S.R.)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2021
• Subjects: sea ice concentration; snow petrel; bio-logging; competition; foraging; isotopic niche; Pagodroma nivea; [SDE]Environmental Sciences; Dumont d'Urville; Dumont-d'Urville; Nivea; D'Urville Sea; Antarc*; Antarctica; Dumont D'Urville Sea; Sea ice; Snow Petrel; Snow Petrels
• Online Access: https://hal.science/hal-02165662; https://hal.science/hal-02165662/document; https://hal.science/hal-02165662/file/219%20Barbraud%20et%20al%202019%20PCI%20Ecology.pdf; https://doi.org/10.1101/472431

International audience Sexual segregation is common in many species and has been attributed to intra-specific competition, sex-specific differences in foraging efficiency or in activity budgets and habitat choice. However, very few studies have simultaneously quantified sex-specific foraging strateg...