• [Wiki] http://en.wikipedia.org/wiki/Microcarbo_africanus.
• [avibase] https://avibase.bsc-eoc.org/species.jsp?lang=EN&avibaseid=F86BB1D3818BDB03&sec=lifehistory.
• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [Kopi1996] Kopij, G. (1996). Breeding and feeding ecology of the reed cormorant Phalacrocorax africanus in the Free State, South Africa. Acta Ornithologica, 31(2):89--99.
• [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.