• [Wiki] http://en.wikipedia.org/wiki/Saxicola_rubicola.
• [AnAge] http://genomics.senescence.info/species/entry.php?species=Saxicola_rubicola.
• [avibase] https://avibase.bsc-eoc.org/species.jsp?lang=EN&avibaseid=0EA8F8B905405FB3&sec=lifehistory.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [Oost2016] Oosten, H. H. v. (2016). Comparative breeding biology of three insectivorous songbirds in dutch dune grasslands. Ardea, 104(3):199--212. doi:10.5253/arde.v104i3.a2.
• [StarKoni2008] Starck, J. M., König, S., and Gwinner, E. (2008). Growth of stonechats Saxicola torquata from Africa and Europe: an analysis of genetic and environmental components. Ibis, 137:519--531. doi:10.1111/j.1474-919x.1995.tb03262.x.