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