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