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