1. Non-consumptive factors affecting foraging patterns in Antarctic penguins: a review and synthesis

   • David G. Ainley
   • Grant Ballard

   Review 17 June 2011 Pages: 1 - 13

   

2. The overwintering of Antarctic krill, Euphausia superba, from an ecophysiological perspective

   • Bettina Meyer

   Review Open access 15 November 2011 Pages: 15 - 37

   

3. Birds as marine–terrestrial linkages in sub-polar archipelagic systems: avian community composition, function and seasonal dynamics in the Cape Horn Biosphere Reserve (54–55°S), Chile

   • J. C. Pizarro
   • C. B. Anderson
   • R. Rozzi

   Original Paper 06 May 2011 Pages: 39 - 51

   

4. Age-dependent genetic structure of arctic foxes in Svalbard

   • Dorothée Ehrich
   • Lindsey Carmichael
   • Eva Fuglei

   Original Paper Open access 27 May 2011 Pages: 53 - 62

   

5. Geographic variation in cranial morphology of narwhals (Monodon monoceros) from Greenland and the eastern Canadian Arctic

   • Øystein Wiig
   • Mads Peter Heide-Jørgensen
   • Randall R. Reeves

   Original Paper Open access 04 June 2011 Pages: 63 - 71

   

6. Foraging by little auks in the distant marginal sea ice zone during the chick-rearing period

   • Dariusz Jakubas
   • Lech Iliszko
   • Lech Stempniewicz

   Original Paper Open access 03 June 2011 Pages: 73 - 81

   

7. Recent phytoplankton productivity of the northern Bering Sea during early summer in 2007

   • Sang H. Lee
   • Hyoung Min Joo
   • Terry E. Whitledge

   Original Paper 03 June 2011 Pages: 83 - 98

   

8. Buoyancy of sub-Antarctic notothenioids including the sister lineage of all other notothenioids (Bovichtidae)

   • Daniel A. Fernández
   • Santiago G. Ceballos
   • Fabián A. Vanella

   Original Paper 07 June 2011 Pages: 99 - 106

   

9. Benthic mats in Antarctica: biophysical coupling of sea-bed hypoxia and sediment communities

   • S. M. Powell
   • A. S. Palmer
   • M. J. Riddle

   Original Paper 18 June 2011 Pages: 107 - 116

   

10. Culture-independent and -dependent methods to investigate the diversity of planktonic bacteria in the northern Bering Sea

    • Yinxin Zeng
    • Yang Zou
    • Tianling Zheng

    Original Paper 15 June 2011 Pages: 117 - 129

    

11. Identification of the sea ice diatom biomarker IP₂₅ in Arctic benthic macrofauna: direct evidence for a sea ice diatom diet in Arctic heterotrophs

    • Thomas A. Brown
    • Simon T. Belt

    Original Paper 14 June 2011 Pages: 131 - 137

    

12. Polar bear (Ursus maritimus) cub mortality at a den site in northern Alaska

    • Rusty Robinson
    • Tom S. Smith
    • Cheryl Rosa

    Short Note 21 April 2011 Pages: 139 - 142

    

13. Effect of salinity change on cardiac activity in Hiatella arctica and Modiolus modiolus, in the White Sea

    • Igor N. Bakhmet
    • Aleksandr J. Komendantov
    • Aleksei O. Smurov

    Short Note 03 June 2011 Pages: 143 - 148

    

14. Unusual narwhal sea ice entrapments and delayed autumn freeze-up trends

    • Kristin Laidre
    • Mads Peter Heide-Jørgensen
    • Pierre Richard

    Short Note 02 June 2011 Pages: 149 - 154

    

15. E. W. Born, A. Heilmann, L. K. Holm and K. L. Laidre: Polar bears in Northwest Greenland

    • Ian Stirling

    Book Review 17 November 2011 Pages: 155 - 157

16. Erratum to: Evolutionary history of Southern Ocean Odontaster sea star species (Odontasteridae; Asteroidea)

    • Alexis M. Janosik
    • Andrew R. Mahon
    • Kenneth M. Halanych

    Erratum 10 May 2011 Pages: 159 - 159