Fecal glucocorticoid metabolites as an indicator of adrenocortical activity in Arctic foxes (Vulpes lagopus) and recommendations for future studies Malin LarmAnne Lene HovlandNina E. Eide Original Paper Open access 15 August 2021 Pages: 1925 - 1937
Trends in breeding performance in wader populations at Zackenberg, high Arctic Greenland, in relation to environmental drivers 1996–2018 Hans MeltofteJannik HansenFrank Rigét Original Paper 20 August 2021 Pages: 1939 - 1954
Comparison of feather mercury concentrations in live-caught vs. found-dead chick carcasses of Gentoo Penguins (Pygoscelis papua) David SchuttRebecka L. BrassoMichael B. Wunder Original Paper 14 August 2021 Pages: 1955 - 1960
Parent–offspring conflict and transition to crèche phase in Chinstrap Penguins (Pygoscelis antarctica) Virginia MorandiniJavier ViñuelaMiguel Ferrer Original Paper Open access 19 August 2021 Pages: 1961 - 1966
Cyanobacterial diversity of Svalbard Archipelago D. Davydov Original Paper 17 August 2021 Pages: 1967 - 1978
Otolith chemical composition suggests local populations of Antarctic silverfish Pleuragramma antarctica (Boulenger, 1902) around Antarctica are exposed to similar environmental conditions at early life stages Antonio Di FrancoAntonio CalòPaolo Guidetti Original Paper 19 August 2021 Pages: 1979 - 1991
Phytoplankton succession during a massive coastal diatom bloom at Marian Cove, King George Island, Antarctica Misa JeonJosé Luis IriarteSang-Jong Park Original Paper 21 August 2021 Pages: 1993 - 2010
Splenic and renal melanomacrophage centers in shorthorn sculpins (Myoxocephalus scorpius) in Nuuk harbor, West Greenland Mai DangRasmus NørregaardBarbara Nowak Original Paper 28 August 2021 Pages: 2011 - 2021
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 Schejter LauraAlbano Mariano Original Paper 29 August 2021 Pages: 2023 - 2037
Distant but related: genetic structure in the circum-boreal bumblebee Bombus jonellus (Kirby, 1802) B. MartinetG. GhisbainG. Potapov Original Paper 03 September 2021 Pages: 2039 - 2047
Biological aspects of a rare nototheniid fish, Trematomus tokarevi, from the Weddell Sea (Antarctica) Mario La MesaFortunata DonatoEmilio Riginella Short Note 13 August 2021 Pages: 2049 - 2053