Seasonal dynamics of meroplankton in a sub-Antarctic fjord (Southern Patagonia, Chile) Santiago E. A. Pineda-MetzAmérico Montiel Original Paper Open access 30 March 2021 Pages: 875 - 886
Pelagic deep-sea fauna observed on video transects in the southern Norwegian Sea Philipp NeitzelAino HosiaHenk-Jan Hoving Original Paper Open access 22 March 2021 Pages: 887 - 898
Microbial responses to herbivory-induced vegetation changes in a high-Arctic peatland Kathrin M. BenderMette M. SvenningAlexander T. Tveit Original Paper Open access 30 March 2021 Pages: 899 - 911
The Arctic fox (Vulpes lagopus L.) on the Kola Peninsula (Russia): silently disappearing in the mist of data deficiency? Konstantin TirronenDorothee EhrichAnders Angerbjörn Original Paper 02 April 2021 Pages: 913 - 925
Large-scale genetic structure and diversity of Arctic rainbow smelt Osmerus dentex Steindachner et Kner, 1870 throughout its distributional range based on microsatellites A. V. SemenovaA. N. StroganovO. V. Vilkina Original Paper 25 March 2021 Pages: 927 - 940
Phylogenetic diversity and dominant ecological traits of freshwater Antarctic Chrysophyceae Irina IzaguirreFernando UnreinRamon Massana Original Paper 09 April 2021 Pages: 941 - 957
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 Nikolay V. UsovVadim M. KhaitovDaria M. Martynova Original Paper 15 April 2021 Pages: 959 - 976
Notes on reproduction in the deep-sea cup coral Balanophyllia malouinensis (Squires 1961) from the Southern Ocean Augustus PendletonElise HartillRhian Waller Original Paper 05 April 2021 Pages: 977 - 986
Sterols in red macroalgae from antarctica: extraction and quantification by Gas Chromatography–Mass spectrometry Ivandra Ignês de SantiBruna Silveira PachecoClaudio M. P. Pereira Original Paper 15 April 2021 Pages: 987 - 995
Vigilance in reindeer (Rangifer tarandus); evolutionary history, predation and human interference Eigil ReimersSindre EftestølJonathan E. Colman Original Paper Open access 11 April 2021 Pages: 997 - 1007
Winter bird gets the worm: consumption of earthworms (Lumbricidae) by striated caracaras (Phalcoboenus australis) in invasive Yorkshire fog (Holcus lanatus) in the Falkland Islands (Malvinas) Katie J. HarringtonJonathan MeiburgJennifer L. Houtz Short Note 23 March 2021 Pages: 1009 - 1013
Fish prey of sub-Antarctic fur seals Arctocephalus tropicalis at the Tristan da Cunha Islands, South Atlantic Ocean M. N. BesterL. J. StansfieldP. J. N. de Bruyn Short Note 25 March 2021 Pages: 1015 - 1020
Fin whale (Balaenoptera physalus) song pattern in the southern Chukchi Sea Shiho FurumakiKoki TsujiiYoko Mitani Short Note 08 April 2021 Pages: 1021 - 1027
Genotoxicity of oxidative stress and UV-B radiation in Antarctic vascular plants Ian S. Acuña-RodríguezLiliana A. Zúñiga-VenegasMarco A. Molina-Montenegro Short Note 17 April 2021 Pages: 1029 - 1036