Polar Biology

Article	Citations
Contrast of warm and cold phases in the Bering Sea to understand spatial distributions of Arctic and sub-Arctic gadids	32
Population trends of penguins in the French Southern Territories	26
Update on the global abundance and distribution of breeding Gentoo Penguins (Pygoscelis papua)	25
The buoyancy-based biotope axis of the evolutionary radiation of Antarctic cryonotothenioid fishes	21
Reduced seasonal sea ice and increased sea surface temperature change prey and foraging behaviour in an ice-obligate Arctic seabird, Mandt’s black guillemot (Cepphus grylle mandtii)	20
Yes, they can: polar bears Ursus maritimus successfully hunt Svalbard reindeer Rangifer tarandus platyrhynchus	20
Circumpolar genetic population structure of polar cod, Boreogadus saida	19
Bowhead whale (Balaena mysticetus) and killer whale (Orcinus orca) co-occurrence in the U.S. Pacific Arctic, 2009–2018: evidence from bowhead whale carcasses	18
Can heat shock protein 70 (HSP70) serve as biomarkers in Antarctica for future ocean acidification, warming and salinity stress?	17
Estimating microbial mat biomass in the McMurdo Dry Valleys, Antarctica using satellite imagery and ground surveys	17
16S rRNA gene and 18S rRNA gene diversity in microbial mat communities in meltwater ponds on the McMurdo Ice Shelf, Antarctica	17
The Little Auk Alle alle: an ecological indicator of a changing Arctic and a model organism	17
Broad feeding niches of capelin and sand lance may overlap those of polar cod and other native fish in the eastern Canadian Arctic	16
Ringed seal (Pusa hispida) diet on the west coast of Spitsbergen, Svalbard, Norway: during a time of ecosystem change	16
Molecular diversity of the microbial community in coloured snow from the Fildes Peninsula (King George Island, Maritime Antarctica)	15
Age- and sex-specific movement, behaviour and habitat-use patterns of bowhead whales (Balaena mysticetus) in the Eastern Canadian Arctic	14
The diet of the Patagonian toothfish Dissostichus eleginoides, a deep-sea top predator off Southwest Atlantic Ocean	14
Variability in primary productivity and bio-optical properties in the Indian sector of the Southern Ocean during an austral summer	13
Variation in habitat use of Beaufort Sea polar bears	13
Early detection of marine non-indigenous species on Svalbard by DNA metabarcoding of sediment	13
Arctic gadids in a rapidly changing environment	12
Dietary plasticity and the importance of salmon to brown bear (Ursus arctos) body size and condition in a low Arctic ecosystem	12
Myco- and photobiont associations in crustose lichens in the McMurdo Dry Valleys (Antarctica) reveal high differentiation along an elevational gradient	12
Seasonal abundance, distribution, and growth of the early life stages of polar cod (Boreogadus saida) and saffron cod (Eleginus gracilis) in the US Arctic	12
Crary bank: a deep foraging habitat for emperor penguins in the western Ross Sea	11

Un-crewed aerial vehicle population survey of three sympatrically breeding seabird species at Signy Island, South Orkney Islands	11
A decade of marine mammal acoustical presence and habitat preference in the Bering Sea	11
Heat-related massive chick mortality in an Imperial Cormorant Leucocarbo atriceps colony from Patagonia, Argentina	11
Community structure and spatial distribution of phytoplankton in relation to hydrography in the Laptev Sea and the East Siberian Sea (autumn 2008)	11
Estimating the average distribution of Antarctic krill Euphausia superba at the northern Antarctic Peninsula during austral summer and winter	11
Fifty-year change in penguin abundance on Elephant Island, South Shetland Islands, Antarctica: results of the 2019–20 census	10
Microbial insights from Antarctic and Mediterranean shallow-water bone-eating worms	10
Movement, diving, and haul-out behaviors of juvenile bearded seals in the Bering, Chukchi and Beaufort seas, 2014–2018	10
Coprophagic behaviour of southern giant petrels (Macronectes giganteus) during breeding period	10
Auditory biology of bearded seals (Erignathus barbatus)	10
Mesozooplankton succession in a sub-Antarctic bay (Beagle channel, Southern tip of South America): distinctive annual patterns between two environmentally different zones	10
Rolling stones gather moss: movement and longevity of moss balls on an Alaskan glacier	10
Demographic and maturity patterns of Antarctic krill (Euphausia superba) in an overwintering hotspot	9
Ocean currents as a potential dispersal pathway for Antarctica’s most persistent non-native terrestrial insect	9
Summer activity patterns for a moss and lichen in the maritime Antarctic with respect to altitude	9
Ecophysiological and ultrastructural characterisation of the circumpolar orange snow alga Sanguina aurantia compared to the cosmopolitan red snow alga Sanguina nivaloides (Chlorophyta)	9
The last refugia for a polar relict pollinator: isolates of Bombus glacialis on Novaya Zemlya and Wrangel Island indicate its broader former range in the Pleistocene	9
Recent shift in biological communities: A case study from the Eastern European Russian Arctic (Bol`shezemelskaya Tundra)	9
Reproductive natural history of endangered Cook Inlet Beluga whales: insights from a long-term photo-identification study	9
Predictors of invertebrate biomass and rate of advancement of invertebrate phenology across eight sites in the North American Arctic	9
The first record of the golden jackal (Canis aureus Linnaeus, 1758) in the Russian Subarctic	9
Trophic niches of benthic crustaceans in the Pechora Sea suggest that the invasive snow crab Chionoecetes opilio could be an important competitor	9
Diet of capelin (Mallotus villosus) in the Eastern Canadian Arctic inferred from stomach contents and stable isotopes	8
Benthic communities at the marine protected area Namuncurá/Burdwood bank, SW Atlantic Ocean: detection of vulnerable marine ecosystems and contributions to the assessment of the rezoning process	8
Diet and breeding habitat preferences of White-tailed Eagles in a northern inland environment	8
Biodiversity of Isopoda and Cumacea (Peracarida, Crustacea) from the Marine Protected Area Namuncurá-Burdwood Bank, South-West Atlantic	8
Sea-ice habitat minimizes grazing impact and predation risk for larval Antarctic krill	8
Multi-scale temporal variability in biological-physical associations in the NE Chukchi Sea	8
Diet composition and body condition of polar bears (Ursus maritimus) in relation to sea ice habitat in the Canadian High Arctic	8
Population decline of the cape petrel (Daption capense) on King George Island, South Shetland Islands, Antarctica	8
An update on the indigenous vascular flora of sub-Antarctic Marion Island: taxonomic changes, sequences for DNA barcode loci, and genome size data	8
Could Norwegian fjords serve as an analogue for the future of the Svalbard fjords? State and fate of high latitude fjords in the face of progressive “atlantification”	8
Phylogeography of split kelp Hedophyllum nigripes: northern ice-age refugia and trans-Arctic dispersal	8
Distinct genetic clustering in the weakly differentiated polar cod, Boreogadus saida Lepechin, 1774 from East Siberian Sea to Svalbard	8
Diversity, distribution, and xerophilic tolerance of cultivable fungi associated with the Antarctic angiosperms	8
Cyanobacterial diversity of Svalbard Archipelago	7
Potential dispersal of tardigrades by birds through endozoochory: evidence from Sub-Antarctic White-bellied Seedsnipe (Attagis malouinus)	7
Allometric relationships of ecologically important Antarctic and Arctic zooplankton and fish species	7
Fin whale (Balaenoptera physalus) song pattern in the southern Chukchi Sea	7
Preliminary study of the benthic fauna in lakes of the Novaya Zemlya Archipelago and Vaigach Island (the Russian Arctic)	7
Maintenance of nest quality in Adélie penguins Pygoscelis adeliae: an additional benefit to life in the center	7
Decreased lipid storage in juvenile Bering Sea crabs (Chionoecetes spp.) in a warm (2014) compared to a cold (2012) year on the southeastern Bering Sea	7
Are the diets of sympatric Pygoscelid penguins more similar than previously thought?	7
Ensemble forecasting of invasion risk for four alien springtail (Collembola) species in Antarctica	7
Structure and distribution of fish assemblages at Burdwood Bank, the first Sub-Antarctic Marine Protected Area “Namuncurá” in Argentina (Southwestern Atlantic Ocean)	7
Prokaryotic diversity and biogeochemical characteristics of benthic microbial ecosystems from James Ross Archipelago (West Antarctica)	7
Genomics and transcriptomics analyses provide insights into the cold adaptation strategies of an Antarctic bacterium, Cryobacterium sp. SO1	7
Mitochondrial genome diversity and population mitogenomics of polar cod (Boreogadus saida) and Arctic dwelling gadoids	7
Spatial and temporal diet variability of Adélie (Pygoscelis adeliae) and Emperor (Aptenodytes forsteri) Penguin: a multi tissue stable isotope analysis	7
Annual variation of oceanographic conditions changed migration timing of bowhead whales Balaena mysticetus in the southern Chukchi Sea	7

Epibenthic megafauna communities in Northeast Greenland vary across coastal, continental shelf and slope habitats	7
Life-history traits of the Magellan plunderfish Harpagifer bispinis (Forster, 1801) in the Beagle Channel (Tierra del Fuego, South America)	6
Annual survival of Arctic terns in western Iceland	6
Planktonic ciliates in different water masses of Cosmonaut and Cooperation Seas (Indian sector of the Southern Ocean) during austral summer	6
Large-scale genetic structure and diversity of Arctic rainbow smelt Osmerus dentex Steindachner et Kner, 1870 throughout its distributional range based on microsatellites	6
Trophic ecology of the yellowfin notothen, Patagonotothen guntheri (Norman, 1937) at the Marine Protected Area Namuncurá-Burdwood Bank, Argentina	6
Effects of iron limitation on carbon balance and photophysiology of the Antarctic diatom Chaetoceros cf. simplex	6
Giant petrels (Macronectes spp.) prey on depredating sperm whales (Physeter macrocephalus)	6
Fungal diversity in seasonal snow of Martel Inlet, King George Island, South Shetland Islands, assessed using DNA metabarcoding	6
Summer circumpolar acoustic occurrence and call rates of Ross, Ommatophoca rossii, and leopard, Hydrurga leptonyx, seals in the Southern Ocean	6
High diversity of planktonic prokaryotes in Arctic Kongsfjorden seawaters in summer 2015	6
Phytoplankton succession during a massive coastal diatom bloom at Marian Cove, King George Island, Antarctica	6
Morphological dietary composition of Antarctic toothfish (Dissostichus mawsoni) along the East Antarctic continental slope	6
Variation in migration behaviors used by Arctic Terns (Sterna paradisaea) breeding across a wide latitudinal gradient	6
Evaluation of factors influencing the eradication of annual bluegrass (Poa annua L.) from Point Thomas Oasis, King George Island, Maritime Antarctica	6
Differences in diversity and photoprotection capability between ice algae and under-ice phytoplankton in Saroma-Ko Lagoon, Japan: a comparative taxonomic diatom analysis with microscopy and DNA barcod	6
The occurrence of Nematoda in coastal sea ice on Svalbard (European Arctic) determined with the 18S small subunit rRNA gene	6
Gray whale (Eschrichtius robustus) and killer whale (Orcinus orca) co-occurrence in the eastern Chukchi Sea, 2009–2019: evidence from gray whale carcasses observed during aerial surveys	6
Benthic scavenger community composition and carrion removal in Arctic and Subarctic fjords	6
Experimental evidence of antimicrobial activity in Antarctic seaweeds: ecological role and antibiotic potential	6
Persistent organic pollutants and mercury in a colony of Antarctic seabirds: higher concentrations in 1998, 2001, and 2003 compared to 2014 to 2016	6
Cold tolerance is similar but heat tolerance is higher in the alien insect Trichocera maculipennis than in the native Parochlus steinenii in Antarctica	6
Vagrant sub-Antarctic fur seal at tropical Ascension Island, South Atlantic Ocean	6
Unraveling the effects of environmental drivers and spatial structure on benthic species distribution patterns in Eurasian-Arctic seas (Barents, Kara and Laptev Seas)	6
Genotoxicity of oxidative stress and UV-B radiation in Antarctic vascular plants	6
Genome size and chromosome number of ten plant species from Kerguelen Islands	6
An extreme marine environment: a 14-month record of temperature in a polar tidepool	6
DNA metabarcoding data reveals harmful algal-bloom species undescribed previously at the northern Antarctic Peninsula region	6
High abundances of small copepods early developmental stages and nauplii strengthen the perception of a non-dormant Arctic winter	6
Anthropogenic activities are associated with shorter telomeres in chicks of Adélie penguin (Pygoscelis adeliae)	6
Southern Giant Petrels Macronectes giganteus depredating breeding Atlantic Yellow-nosed Albatrosses Thalassarche chlororhynchos on Gough Island	6
Lagged response of Adélie penguin (Pygoscelis adeliae) abundance to environmental variability in the Ross Sea, Antarctica	6
First evidence of microplastics in the Marine Protected Area Namuncurá at Burdwood Bank, Argentina: a study on Henricia obesa and Odontaster penicillatus (Echinodermata: Asteroidea)	6
Do skeletal Mg/Ca ratios of Arctic rhodoliths reflect atmospheric CO2 concentrations?	5
Navaga Eleginus nawaga of the White Sea: a brief review with emphasis on the Soviet-Russian literature	5
Spatial distribution of microzooplankton in different areas of the northern Antarctic Peninsula region, with an emphasis on tintinnids	5
Variation among colonies in breeding success and population trajectories of wandering albatrosses Diomedea exulans at South Georgia	5
Fecal glucocorticoid metabolites as an indicator of adrenocortical activity in Arctic foxes (Vulpes lagopus) and recommendations for future studies	5
Egg retention of high-latitude sockeye salmon (Oncorhynchus nerka) in the Pilgrim River, Alaska, during the Pacific marine heatwave of 2014–2016	5
Phenological responses of the Arctic, ubiquitous, and boreal copepod species to long-term changes in the annual seasonality of the water temperature in the White Sea	5
Presence of King penguins (Aptenodytes patagonicus) on Elephant Island provides further evidence of range expansion	5
Feeding ecology of the longtail southern cod, Patagonotothen ramsayi (Regan, 1913) (Notothenioidei) in the Marine Protected Area Namuncurá-Burdwood Bank, Argentina	5
Thermal responses of two sub-Antarctic notothenioid fishes, the black southern cod Patagonotothen tessellata (Richardson, 1845) and the Magellan plunderfish Harpagifer bispinis (Forster, 1801), from s	5
Pellet analysis evidences flexibility in the diet of Brown Skua (Stercorarius antarcticus) during breeding at Esperanza/Hope Bay (Antarctic Peninsula)	5
Parental care and demography of a spawning population of the channichthyid Neopagetopsis ionah, Nybelin 1947 from the Weddell Sea	5
Bioremediation of hydrocarbon-contaminated soil from Carlini Station, Antarctica: effectiveness of different nutrient sources as biostimulation agents	5
Variability in nitrogen-derived trophic levels of Arctic marine biota	5
Microbial diversity and dominant bacteria causing spoilage during storage and processing of the Antarctic krill, Euphausia superba	5
Antarctic krill (Euphausia superba) distributions, aggregation structures, and predator interactions in Bransfield Strait	5
A review of leopard seal (Hydrurga leptonyx) births and pups using a standardised age-class classification system	5
Abundance, habitat use and food consumption of seabirds in the high-Arctic fjord ecosystem	5
Reproductive features in the sea cucumber Pentactella perrieri (Ekman, 1927) (Holothuroidea: Cucumariidae): a brooding hermaphrodite species from the southwestern Atlantic Ocean	5
The taxonomic identity and distribution of the eel cod Muraenolepis (Gadiformes: Muraenolepididae) around South Georgia and the South Sandwich Islands	5
Thermal adaptations of adults and eggs in the Arctic seed bug Nysius groenlandicus (Insecta: Hemiptera) from South Greenland	5
Changes in the moss (Bryophyta) flora in the vicinity of the Spanish Juan Carlos I Station (Livingston island, Antarctica) over three decades	5
Feeding ecology of the long finned pilot whale, Globicephala melas edwardii, in the southwestern Atlantic Ocean, determined by stable isotopes analysis	5
Selecting environmental descriptors is critical for modelling the distribution of Antarctic benthic species	5
The diversity and antibacterial activity of culturable actinobacteria isolated from the rhizosphere soil of Deschampsia antarctica (Galindez Island, Maritime Antarctic)	5
High Arctic biocrusts: characterization of the exopolysaccharidic matrix	5
First evidence of interchange of humpback whales (Megaptera novaeangliae) between the Magellan Strait and Antarctic Peninsula feeding grounds	5
Molecular identification of redfish (genus Sebastes) in the White Sea indicates patterns of introgressive hybridisation	5
Sub-Arctic alpine Vaccinium vitis-idaea exhibits resistance to strong variation in snowmelt timing and frost exposure, suggesting high resilience under climatic change	5
Differences in the fecal microbiota due to the sexual niche segregation of captive Gentoo penguins Pygoscelis papua	5
Identification and validation of new reference genes for accurate quantitative reverse transcriptase-PCR normalization in the Antarctic plant Colobanthus quitensis under abiotic stress conditions	5
Bioerosion ichnodiversity in barnacles from the Ross Sea, Antarctica	5
Tendons and ligaments of the Rangifer tarandus metapodial and hoof	5
Pacific walrus (Odobenus rosmarus divergens) reproductive capacity changes in three time frames during 1975–2010	5
Video survey of deep benthic macroalgae and macroalgal detritus along a glacial Arctic fjord: Kongsfjorden (Spitsbergen)	5
Structure of virioplankton and viral lysis of prokaryotes on the shelf of Siberian Arctic seas: impact of large river runoff	5
Penguin predation by extra-limital sub-Antarctic fur seals Arctocephalus tropicalis	5
Examination of saffron cod Eleginus gracilis (Tilesius 1810) population genetic structure	5
Estimation of the feeding record of pregnant Antarctic minke whales (Balaenoptera bonaerensis) using carbon and nitrogen stable isotope analysis of baleen plates	4
Leukocyte counts in blood smears of Antarctic seals and penguins: a new less time-consuming method	4
Sub-Antarctic fur seals depredate northern rockhopper penguins at Nightingale Island, Tristan da Cunha	4
Sequencing and gene expression analysis of catalase genes in Antarctic fungal strain Penicillium griseofulvum P29	4
Grounded icebergs as maternity denning habitat for polar bears (Ursus maritimus) in North and Northeast Greenland	4
Genome size constancy in Antarctic populations of Colobanthus quitensis and Deschampsia antarctica	4
Seasonal detections of bearded seal (Erignathus barbatus) vocalizations in Baffin Bay and Davis Strait in relation to sea ice concentration	4
Varying heat tolerance among Arctic nearshore fishes	4
Blinded by the light: Seabird collision events in South Georgia	4

Quantifying the consequence of applying conservative assumptions in the assessment of oil spill effects on polar cod (Boreogadus saida) populations	4
Plastic and other anthropogenic debris in Arctic fox (Vulpes lagopus) faeces from Iceland	4
Xanthophyll cycles in the juniper haircap moss (Polytrichum juniperinum) and Antarctic hair grass (Deschampsia antarctica) on Livingston Island (South Shetland Islands, Maritime Antarctica)	4
Neuromorphological disparity in deep-living sister species of the Antarctic fish genus Trematomus	4
New distribution records of kelp in the Kitikmeot Region, Northwest Passage, Canada, fill a pan-Arctic gap	4
Dental evidence for variation in diet over time and space in the Arctic fox, Vulpes lagopus	4
Richness of lichens growing on Eocene fossil penguin remains from Antarctica	4
Distribution of rorquals and Atlantic cod in relation to their prey in the Norwegian high Arctic	4
Morphological variability of cushion plant Lyallia kerguelensis (Caryophyllales) in relation to environmental conditions and geography in the Kerguelen Islands: implications for cushion necrosis and c	4
Notes on reproduction in the deep-sea cup coral Balanophyllia malouinensis (Squires 1961) from the Southern Ocean	4
Shifting polar bear Ursus maritimus denning habitat availability in the European Arctic	4
Occurrence of mites (Acari) and springtails (Collembola) in bird nests on King George Island (South Shetland Islands, Antarctica)	4
Influence of marine vertebrates on organic matter, phosphorus and other chemical element levels in Antarctic soils	4
New insights into reproductive physiology in Antarctic fish: a trial in Lepidonotothen nudifrons	4
Fauna associated with morphologically distinct macroalgae from Admiralty Bay, King George Island (Antarctica)	4
The highest mercury concentrations ever reported in a South American bird, the Striated Caracara (Phalcoboenus australis)	4
Trace elements in feathers of Cape Petrel (Daption capense) from Antarctica	4
Effects of seawater temperature and seasonal irradiance on growth, reproduction, and survival of the endemic Antarctic brown alga Desmarestia menziesii (Phaeophyceae)	4
Status of pinnipeds on mid-Atlantic ridge islands, South Atlantic Ocean	4
Composition of marine nematode communities across broad longitudinal and bathymetric gradients in the Northeast Chukchi and Beaufort Seas	4
Mass strandings of seven toothed and baleen whale species in Northern Norway in March 2020 call for further investigation	4
Observations of intraspecific killing, cannibalism, and aggressive behavior among polar bears (Ursus maritimus) in the eastern Barents Sea and the Kara Sea	4
Biodiversity and biogeography of hydroids across marine ecoregions and provinces of southern South America and Antarctica	4
Mycobiota associated to Casa Moneta Museum wood, South Orkney Islands, Antarctica	4
Diversity of Viridiplantae DNA present on rock surfaces in the Ellsworth Mountains, continental Antarctica	4
Community-based monitoring in the Ponoy River, Kola Peninsula (Russia): reflections on Atlantic salmon, pink salmon, Northern pike and weather/climate change	4
New confirmed depth limit of Antarctic macroalgae: Palmaria decipiens found at 100 m depth in the Southern Ocean	4
Autumn to spring microbial community in the northern Baltic Sea: temporal variability in bacterial, viral and nanoflagellate abundance during the cold-water season	4
New genetic evidences for distinct populations of the common minke whale (Balaenoptera acutorostrata) in the Southern Hemisphere	4
Genomic analyses of a novel bioemulsifier-producing Psychrobacillus strain isolated from soil of King George Island, Antarctica	4
Cannibalism in southern giant petrels (Macronectes giganteus) at Nelson Island, Maritime Antarctic Peninsula	4
Pitfalls and advances in morphometric sexing: insights from the Adélie penguin Pygoscelis adeliae	4
Freshwater input and ocean connectivity affect habitats and trophic ecology of fishes in Arctic coastal lagoons	3
Microbial responses to herbivory-induced vegetation changes in a high-Arctic peatland	3
Emerging mosquitoes (Aedes nigripes) as a resource subsidy for wolf spiders (Pardosa glacialis) in western Greenland	3
Splenic and renal melanomacrophage centers in shorthorn sculpins (Myoxocephalus scorpius) in Nuuk harbor, West Greenland	3
Feeding in spatangoids: the case of Abatus Cordatus in the Kerguelen Islands (Southern Ocean)	3
Glacier lanternfish (Benthosema glaciale) first found on the continental slope of the Pacific Arctic	3
Fatty acid biomarkers in three species inhabiting a high latitude Patagonian fjord (Yendegaia Fjord, Chile)	3
New records of California serogroup viruses in Aedes mosquitoes and first detection in simulioidae flies from Northern Canada and Alaska	3
Skull morphology of four Antarctic fulmarine petrels (Aves: Procellariiformes): insights into their feeding biology	3
Host–parasite relationship in Magellanic Penguins (Spheniscus magellanicus) during their long northward journey to the Brazilian coast	3
Early-life history traits of two icefishes, spiny icefish Chaenodraco wilsoni and ocellated icefish Chionodraco rastrospinosus, in the Ross Sea revealed by otolith microstructure	3
Anthropogenic impacts on the demographics of Arctic-breeding birds	3
Crude oil exposure reduces ice algal growth in a sea-ice mesocosm experiment	3
Cross-tolerance and transcriptional shifts underlying abiotic stress in the seabird tick, Ixodes uriae	3
Sterols in red macroalgae from antarctica: extraction and quantification by Gas Chromatography–Mass spectrometry	3
First trait-based characterization of Arctic ice meiofauna taxa	3
Trophic variability of long tail hake Macruronus magellanicus in the Southwestern Atlantic: movements evidenced by stomach content and stable isotope analysis	3
Postnatal ontogeny of the spine of the Emperor Penguin Aptenodytes forsteri (Aves, Sphenisciformes) and modularity of the neck	3
Population dynamics of an island population of water voles Arvicola amphibius (Linnaeus, 1758) with one major predator, the eagle owl Bubo bubo (Linnaeus, 1758), in northern Norway	3
First humpback whale (Megaptera novaeangliae) re-sighting between Azorean waters and the Barents Sea (Murman coast, northwestern Russia)	3
Littoral mesostigmatic mites (Acari, Parasitiformes) from the Kola Peninsula	3
Autumn migration phenology of polar bears (Ursus maritimus) in Hudson Bay, Canada	3
The Arctic fox (Vulpes lagopus L.) on the Kola Peninsula (Russia): silently disappearing in the mist of data deficiency?	3
Midtrophic fish feeding modes at the poles: an ecomorphological comparison of polar cod (Boreogadus saida) and Antarctic silverfish (Pleuragramma antarctica)	3
Are there distribution patterns and population structure differences among demersal fish species in relation to Antarctic benthic communities? A case study in the Weddell Sea	3
Variability in tissue-specific trophic discrimination factors (∆13C and ∆15N) between Antarctic krill Euphausia superba and free-ranging Pygoscelis penguins	3
The use of swimmers from sediment traps to measure summer community structure of Southern Ocean pteropods	3
Octopuses and drilling snails as the main suspects of predation traces on shelled molluscs in West Antarctica	3
The overabundance of resources leads to small but exclusive home ranges in Arctic fox (Vulpes lagopus) on Bering Island	3
Orange is the new white: taxonomic revision of Tritonia species (Gastropoda: Nudibranchia) from the Weddell Sea and Bouvet Island	3
Trends in breeding performance in wader populations at Zackenberg, high Arctic Greenland, in relation to environmental drivers 1996–2018	3
Food chain, parasites and climate changes in the high Arctic: a case study on trophically transmitted parasites of common eider Somateria mollissima at Franz Josef Land	3
Movements of southern elephant seals (Mirounga leonina) from Davis Base, Antarctica: combining population genetics and tracking data	3
Spatio-temporal characteristics of demersal fish community in the Chukchi and northern Bering Seas: significant distributional records and interannual variations in species composition and biodiversit	3
Using correlative and mechanistic niche models to assess the sensitivity of the Antarctic echinoid Sterechinus neumayeri to climate change	3
Bearded seal (Erignathus barbatus) vocalizations across seasons and habitat types in Svalbard, Norway	3
New Magellanic penguin Spheniscus magellanicus colony in a subantarctic island	3
Control of Antarctic phytoplankton community composition and standing stock by light availability	3
An on-ice aerial survey of the Kane Basin polar bear (Ursus maritimus) subpopulation	3
Phylogenetic diversity and dominant ecological traits of freshwater Antarctic Chrysophyceae	3
Diversity, ecology, and community structure of the terrestrial diatom flora from Ulu Peninsula (James Ross Island, NE Antarctic Peninsula)	3
Spatial and temporal aggregation of albatross chick mortality events in the Falklands suggests a role for an unidentified infectious disease	3
Local extinction imminent for southern elephant seals Mirounga leonina at their northernmost breeding site, Gough Island—South Atlantic Ocean	3
Extreme diving of females at the largest colony of New Zealand sea lions, Phocarctos hookeri	3
New species of Gromia (Protista, Rhizaria) from South Georgia and the Falkland Islands	3
The first complete mitochondrial genomes of two species of charr, Salvelinus boganidae and Salvelinus elgyticus, from Lake El’gygytgyn (Chukotka)	3
Age of black dogfish (Centroscyllium fabricii) estimated from fin spines growth bands and eye lens bomb radiocarbon dating	3
Short-term dynamics of nutrients, planktonic abundances, and microbial respiratory activity in the Arctic Kongsfjorden (Svalbard, Norway)	3
Brooding in the deep-sea sea anemone Actinostola crassicornis (Hertwig, 1882) (Cnidaria: Anthozoa: Actiniaria) from the southwestern Atlantic Ocean	3
Hybridization of the redfish species Sebastes norvegicus and Sebastes mentella occurs in the Irminger Sea but not in the White Sea	3
The effect of temperature on Antarctic lichen cytochrome and alternative respiratory pathway rates	3
Regional diet in Antarctic krill (Euphausia superba) as determined by lipid, fatty acid, and sterol composition	3
Zooplankton communities along a Southern Ocean monitoring transect at 110° E from three CPR surveys (Dec 2014, Jan 2015, Mar 2015)	3
Benthic invertebrate communities of lakes in the Polar Ural Mountains (Russia)	3
Decomplicating and identifying species in the radiation of the Antarctic fish genus Pogonophryne (Artedidraconidae)	3
Distribution of dissolved organic carbon linked to bacterial community composition during the summer melting season in Arctic fjords	3
Combining survey and remotely sensed environmental data to estimate the habitat associations, abundance and distribution of breeding thin-billed prions Pachyptila belcheri and Wilson’s storm-petrels O	3
Dynamics of circulating lipoproteins and lipids in Brown Skua (Stercorarius antarcticus lonnbergi) during the breeding cycle	2
Mitochondrial genomes provide insight into interfamilial relationships within Pycnogonida	2
Pathological findings in bycaught harbour porpoises (Phocoena phocoena) from the coast of Northern Norway	2
First record of Serratia marcescens from Adelie and Gentoo penguin faeces collected in the Wilhelm Archipelago, Graham Land, West Antarctica	2
Year-round population dynamics of Limacina spp. early stages in a high-Arctic fjord (Adventfjorden, Svalbard)	2
Morphological shell characterization of Fissurellidea and Fissurella (Vetigastropoda: Fissurellidae) along the Argentinean coast, from temperate to subantarctic waters	2