- [Wiki]
http://en.wikipedia.org/wiki/Athene_brama.
- [avibase]
https://avibase.bsc-eoc.org/species.jsp?lang=EN&avibaseid=DDE6A35290A28441&sec=lifehistory.
- [Kooy2010]
Kooijman, S. (2010).
Dynamic Energy Budget theory for metabolic organisation.
Cambridge Univ. Press, Cambridge.
- [PandPawa2011]
Pande, S., Pawashe, A., Mahajan, M. N., Mahabal, A., Yosef, R., and Dahanukar,
N. (2011).
Biometry based ageing of nestling Indian spotted owlets
(Athene brama brama).
ZooKeys, 132:75–88.
- [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.