• [Wiki] http://en.wikipedia.org/wiki/Passer_montanus.
  • [AnAge] http://genomics.senescence.info/species/entry.php?species=Passer_montanus.
  • [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
  • [PinoBerk2004] Pinowska, B., Barkowska, M., Pinowski, J., Bartha, A., Hahm, K.-H., and Lebedeva, N. (2004). The effect of egg size on growth and survival of the tree sparrow Passer montanus nestlings. Acta Ornithologica, 39:121--135. doi:10.3161/068.039.0209.
  • [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.