River discharge predicts spatial distributions of beluga whales in the Upper Cook Inlet, Alaska, during early summer Julian R. AshfordTal EzerCynthia M. Jones Original Paper 12 May 2013 Pages: 1077 - 1087
Variation in detection probability of polar bear maternity dens Jon Aars Original Paper 09 May 2013 Pages: 1089 - 1096
Do Arctic-nesting birds respond to earlier snowmelt? A multi-species study in north Yukon, Canada Meagan M. GrabowskiFrank I. DoyleDarielle Talarico Original Paper 10 May 2013 Pages: 1097 - 1105
A mesoscale study of phytoplankton assemblages around the South Shetland Islands (Antarctica) Cristina García-MuñozLuis M. LubiánMaria Vernet Original Paper 10 May 2013 Pages: 1107 - 1123
First record of Trichoceridae (Diptera) in the maritime Antarctic Odile VolonterioRodrigo Ponce de LeónEwa Krzemińska Original Paper 10 May 2013 Pages: 1125 - 1131
Occurrence of killer whale Orcinus orca rake marks on Eastern Canada-West Greenland bowhead whales Balaena mysticetus N. R. ReinhartS. H. FergusonP. D. Jepson Original Paper 17 May 2013 Pages: 1133 - 1146
Short-term dynamics of physico-chemical and biological features in a shallow, evaporative antarctic lake Francesca BorghiniAndrea ColacevichRoberto Bargagli Original Paper 14 May 2013 Pages: 1147 - 1160
Year-round acoustic detection of bearded seals (Erignathus barbatus) in the Beaufort Sea relative to changing environmental conditions, 2008–2010 Kalyn Q. MacIntyreKathleen M. StaffordPeter L. Boveng Original Paper Open access 19 May 2013 Pages: 1161 - 1173
New data concerning postembryonic development in Antarctic Ammothea species (Pycnogonida: Ammotheidae) Esperanza Cano SánchezPablo J. López-González Original Paper 24 May 2013 Pages: 1175 - 1193
Spawning, egg development and early ontogenesis in rock cod Patagonotothen ramsayi (Regan, 1913) caught on the Patagonian Shelf and maintained in captivity Alexander ArkhipkinElena JurgensPaul Nicholas Howes Original Paper 15 May 2013 Pages: 1195 - 1204
Lack of recovery from disturbance in high-arctic boulder communities Brenda Konar Original Paper 19 May 2013 Pages: 1205 - 1214
Mesozooplankton distribution patterns and grazing impacts of copepods and Euphausia crystallorophias in the Amundsen Sea, West Antarctica, during austral summer Doo Byoul LeeKeun Hyung ChoiHyoung Chul Shin Original Paper 31 March 2013 Pages: 1215 - 1230
Erratum to: Mesozooplankton distribution patterns and grazing impacts of copepods and Euphausia crystallorophias in the Amundsen Sea, West Antarctica, during austral summer Doo Byoul LeeKeun Hyung ChoiHyoung Chul Shin Erratum 12 June 2013 Pages: 1231 - 1231
Erratum to: Long-term changes in Krill biomass and distribution in the Barents Sea: are the changes mainly related to capelin stock size and temperature conditions? Elena EriksenPadmini Dalpadado Erratum 15 June 2013 Pages: 1233 - 1233