Return to the Isle of Puffins
Common Seal (Phoca vitulina)
Species

  • Österblom, H., Hansson, S., Larsson, U., Hjerne, O., Wulff, F., Elmgren, R. & Folke, C. (2007) "Human-induced Trophic Cascades and Ecological Regime Shifts in the Baltic Sea" Ecosystems 10(6):877-889
    [notes]
    http://dx.doi.org/10.1007/s10021-007-9069-0



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