• [Wiki] http://en.wikipedia.org/wiki/Falco_chicquera.
• [avibase] https://avibase.bsc-eoc.org/species.jsp?lang=EN&avibaseid=6A64EFCB88E3D2FC&sec=lifehistory.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [Osbo1981] Osborne, T. O. (1981). Ecology of the red-necked falcon Falco chicquera in Zambia. Ibis, 123(3):289--297. doi:10.1111/j.1474-919X.1981.tb04031.x.
• [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.