2008 An audio-visual nest monitoring system for the study and manipulation of siblicide in bearded vultures Gypaetus barbatus on the island of Crete (Greece).

Grivas, C., Xirouchakis, S., Christodoulou, C., Carcamo-Aboitiz, B., Georgiakakis, P., Probonas, M. (2008) An audio-visual nest monitoring system for the study and manipulation of siblicide in bearded vultures Gypaetus barbatus on the island of Crete (Greece). Journal of Ethology, 27, 105-116.