• [Wiki] http://en.wikipedia.org/wiki/Notiochelidon_cyanoleuca.
  • [avibase] https://avibase.bsc-eoc.org/species.jsp?lang=EN&avibaseid=DFFD116E6090456D&sec=lifehistory.
  • [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
  • [LincHube2019] Linck, E. B., Huber, H. C., Greeney, H. F., and Sheldon, K. S. (2019). Nesting biology of the blue-and-white swallow (Pygochelidon cyanoleuca) in northeastern Ecuador. Ornitología Neptropical, 30:5--10.
  • [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.