• [Wiki] http://en.wikipedia.org/wiki/Larus_glaucescens.
• [AnAge] https://genomics.senescence.info/species/entry.php?species=Larus_glaucescens.
• [avibase] https://avibase.bsc-eoc.org/species.jsp?lang=EN&avibaseid=03AC32BA532FB6E3&sec=lifehistory.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [PrinPres1991] Prinzinger, R., A.Preßmar, and Schleucher, E. (1991). Body temperature in birds. Comp. Biochem. Physiol., 99A(4):499--506. doi:10.1016/0300-9629(91)90122-S.
• [Verm1963] Vermeer, K. (1963). The breeding ecology of the glaucous-winged gull (Larus glaucescens) on Mandarte Island, B.C. Occ. Pap. Br. Columb. prov. Mus., 13:187--194.