%0 Journal Article %T Differential predation by mammals and birds: implications for egg-colour polymorphism in a nomadic breeding seabird %A BLANCO, GUILLERMO %A BERTELLOTTI, MARCELO %J Biological Journal of the Linnean Society %V 75 %N 2 %P 137-146 %@ 0024-4066 %D 2002-02-01 %I The Linnean Society of London %~ DeepDyve