Procellariiformes Animal migration Distribution Mitochondria Southern Indian Ocean Arctic Climate change Personality Diomedea exulans Black-legged kittiwake Southern Ocean Ecology Diving behavior Pygoscelis adeliae Energy expenditure Wandering albatross Kerguelen Invasive species Mate choice Biodiversity Depredation Diving behaviour Survival Foraging Functional traits Monetary impacts Cold stress Sexual selection Metabolism GPS Insect Corticosterone Fish Antarctica Metabolomics Thyroid hormones Behavioural ecology Breeding success Mirounga leonina Sea trout Phenotypic plasticity Population dynamics Body condition InvaCost Capture–mark–recapture Movement ecology Seabird Fitness Poisson Management Contaminants Foraging ecology Conservation Salmonids Demography Southern elephant seal Migration Foraging behaviour Oxidative stress Global change Biological invasions Stress Seabirds Conservation biology Tracking Age Bio-logging Svalbard Dispersal Morphology Salmonidae Killer whales Trace elements Sea ice Ecophysiology Ageing Abundance Salmo trutta Biological invasion Accelerometry Biologging Disease ecology Mercury Diet Blood Stable isotopes Geolocation Marine spatial planning Fisheries Bioaccumulation Reproduction Albatrosses PFAS Foraging behavior Energetics Rissa tridactyla Antarctic Birds Individual quality ACL