Fledging behaviour in colonial auks from the Alcini tribe: comparison of Little Auk Alle alle and Brünnich’s Guillemot Uria lomvia Lech Stempniewicz Review Open access 09 June 2023 Pages: 689 - 705
Penguindex: a Living Planet Index for Pygoscelis species penguins identifies key eras of population change Emma J. TalisChristian Che-CastaldoHeather J. Lynch Original Paper 08 June 2023 Pages: 707 - 718
Distribution patterns of selenium and its fractions in penguin and seal colony soil profiles in response to their population dynamics in maritime Antarctica Yudie ShuiWenjuan YeRenbin Zhu Original Paper 08 June 2023 Pages: 719 - 735
Complete life cycle of Parorchis trophoni sp. nov. (Digenea: Philophthalmidae) from the Southwestern Atlantic coast, Argentina, revealed by morphological and molecular data Julia Inés DiazSofía CapassoFlorencia Cremonte Original Paper 13 June 2023 Pages: 737 - 748
Phenology and reproductive biology of the southern rockhopper penguin (Eudyptes chrysocome chrysocome) at Isla Pingüino (Santa Cruz Province, Argentina) Melisa Denise LeraMelina BarrionuevoEsteban Frere Original Paper 17 June 2023 Pages: 749 - 758
New observations on the Antarctic Asteromphalus darwinii/hookeri diatom species-complex (Asterolampraceae) Gustaaf M. HallegraeffKarine Leblanc Original Paper Open access 21 June 2023 Pages: 759 - 772
Diversity of pollen grains transported from South America to the Antarctic Peninsula through atmospheric dispersal Luiz Antonio Costa RodriguesCláudia Barbieri Ferreira MendonçaVania Gonçalves-Esteves Original Paper 22 June 2023 Pages: 773 - 782
Diets of gadoid fish in Arctic waters of Svalbard fjords during the polar night Lars-Henrik LarsenMarine CusaStig Falk-Petersen Original Paper Open access 23 June 2023 Pages: 783 - 799
Unraveling the enigmatic type D killer whale (Orcinus orca): mass stranding in the Magellan Strait, Chile Daniela HaroOlivia BlankMiguel Cáceres Brief Report 08 June 2023 Pages: 801 - 807
