The use of swimmers from sediment traps to measure summer community structure of Southern Ocean pteropods Christine K. WeldrickRyosuke MakabeKerrie M. Swadling Original Paper 09 February 2021 Pages: 457 - 472
Differences in the fecal microbiota due to the sexual niche segregation of captive Gentoo penguins Pygoscelis papua Jiashen TianJing DuXiaoyan Guan Original Paper 11 February 2021 Pages: 473 - 482
Antarctic krill (Euphausia superba) exhibit positive phototaxis to white LED light Bjørn A. KrafftLudvig A. Krag Original Paper Open access 11 February 2021 Pages: 483 - 489
Thermal adaptations of adults and eggs in the Arctic seed bug Nysius groenlandicus (Insecta: Hemiptera) from South Greenland S. BahrndorffT. AlemuM. Holmstrup Original Paper 15 February 2021 Pages: 491 - 498
Morphological dietary composition of Antarctic toothfish (Dissostichus mawsoni) along the East Antarctic continental slope Gi Chang SeongSeok-Gwan ChoiGun Wook Baeck Original Paper 16 February 2021 Pages: 499 - 508
Dental evidence for variation in diet over time and space in the Arctic fox, Vulpes lagopus Peter S. UngarBlaire Van ValkenburghViktor Shtro Original Paper 16 February 2021 Pages: 509 - 523
Crude oil exposure reduces ice algal growth in a sea-ice mesocosm experiment Kyle DilliplaineMarc OggierBodil A. Bluhm Original Paper 18 February 2021 Pages: 525 - 537
Preliminary study of the benthic fauna in lakes of the Novaya Zemlya Archipelago and Vaigach Island (the Russian Arctic) Y. BespalayaA. PrzhiboroA. Tomilova Original Paper 21 February 2021 Pages: 539 - 557
Orange is the new white: taxonomic revision of Tritonia species (Gastropoda: Nudibranchia) from the Weddell Sea and Bouvet Island Maria Eleonora RossiConxita AvilaJuan Moles Original Paper Open access 22 February 2021 Pages: 559 - 573
Quantifying the consequence of applying conservative assumptions in the assessment of oil spill effects on polar cod (Boreogadus saida) populations Pepijn De VriesJacqueline TamisLia Hemerik Original Paper Open access 23 February 2021 Pages: 575 - 586
Influence of the population spatial structure on seed rain distribution of an invasive plant under harsh environment Halina GaleraAgnieszka RudakMaciej Wódkiewicz Short Note Open access 11 February 2021 Pages: 587 - 591
Southern Giant Petrels Macronectes giganteus depredating breeding Atlantic Yellow-nosed Albatrosses Thalassarche chlororhynchos on Gough Island Michelle M. RisiChristopher W. JonesSteffen Oppel Short Note 11 February 2021 Pages: 593 - 599
On the straight and narrow: directed movement by Weddell seals (Leptonychotes weddellii) during on-ice travel Lee A. FuimanTerrie M. WilliamsRandall W. Davis Short Note 12 February 2021 Pages: 601 - 606
Varying heat tolerance among Arctic nearshore fishes K. T. BilykT. L. Sformo Short Note 13 February 2021 Pages: 607 - 612
First evidence of interchange of humpback whales (Megaptera novaeangliae) between the Magellan Strait and Antarctic Peninsula feeding grounds Jorge AcevedoJuan CapellaAnelio Aguayo-Lobo Short Note 20 February 2021 Pages: 613 - 619
Estimation of the feeding record of pregnant Antarctic minke whales (Balaenoptera bonaerensis) using carbon and nitrogen stable isotope analysis of baleen plates Mayuka UchidaIppei SuzukiYoko Mitani Short Note Open access 22 February 2021 Pages: 621 - 629
First record of White-rumped Sandpiper (Calidris fuscicollis) at Esperanza/Hope Bay, Antarctica Anahí M. SilvestroMercedes M. SantosRicardo Casaux Short Note 22 February 2021 Pages: 631 - 635