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