Foraging tactics in dynamic sea‐ice habitats affect individual state in a long‐ranging seabird

• Published in: Functional Ecology
• Main Authors: Tarroux, Arnaud, Cherel, Yves, Fauchald, Per, Kato, Akiko, Love, Oliver, Ropert‐coudert, Yan, Spreen, Gunnar, Varpe, Øystein, Weimerskirch, Henri, Yoccoz, Nigel, Zahn, Sandrine, Descamps, Sébastien
• Other Authors: Norvegian Polar Research Institute (NPRI), Norwegian Polar Institute, Norwegian Institute for Nature Research (NINA), 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), Department of Biological Sciences Canada (University of Windsor), University of Windsor Ca, University of Bremen, Akvaplan-Niva Tromsø, Norwegian Institute for Water Research (NIVA), The Arctic University of Norway Tromsø, Norway (UiT), Département Ecologie, Physiologie et Ethologie (DEPE-IPHC), Institut Pluridisciplinaire Hubert Curien (IPHC), Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2020
• Subjects: Antarctic petrel; GPS tracking; individual variation; optimal foraging; physiological indicators; Southern Ocean; stable isotopes; Svarthamaren breeding colony; [SDE]Environmental Sciences; Antarctic; The Antarctic; Svarthamaren; Antarc*; Antarctic Petrel; Antarctica; Sea ice; Thalassoica antarctica
• Online Access: https://hal.science/hal-02912933; https://doi.org/10.1111/1365-2435.13632

International audience 1. Individual heterogeneity in diet and foraging behaviour is common in wild animalpopulations, and can be a strong determinant of how populations respond toenvironmental changes. Within populations, variation in foraging behaviour andthe occurrence of individual tactics in re...