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