• [Wiki] http://en.wikipedia.org/wiki/Merops_pusillus.
  • [avibase] https://avibase.bsc-eoc.org/species.jsp?lang=EN&avibaseid=C0A68CA01963299C&sec=lifehistory.
  • [McCl2020] PhD thesis.
  • [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.