- [Wiki]
http://en.wikipedia.org/wiki/Xolmis_pyrope.
- [avibase]
https://avibase.bsc-eoc.org/species.jsp?lang=EN&avibaseid=7161C81196F2F161&sec=lifehistory.
- [Kooy2010]
Kooijman, S. (2010).
Dynamic Energy Budget theory for metabolic organisation.
Cambridge Univ. Press, Cambridge.
- [Mari2013]
Marín, M. (2013).
Historia natural del diucón (Xolmis pyrope) en Chile
central, con énfasis en su biología reproductiva.
Ornitologia Neotropical, 24:345–357.
- [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.