• [Wiki] http://en.wikipedia.org/wiki/Puffinus_gravis.
• [EoL] http://eol.org/pages/1047353/details.
• [AnAge] http://genomics.senescence.info/species/entry.php?species=Puffinus_puffinus.
• [Cuth2005] Cuthbert, R. J. (2005). Breeding biology, chick growth and provisioning of great shearwaters (Puffinus gravis) at Gough Island, South Atlantic Ocean. Emu, 105:305--310.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.