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