1. Monografies de la Societat d'Història Natural de les Illes Balears;Alcover J.A.,1993
2. Amengual, J.F. and Aguilar, J.S. 1995. The impact of the Black Rat (Rattus rattus) on the reproduction of the Cory's Shearwater (Calonectris diomedea) in the Cabrera National Park (Balearic Islands, Spain). Proceedings of the 4th MEDMARAVIS Seabird Symposium. April1995, Hammamet, Tunisia. (in press)
3. BTO Guide 24;Baker K.,1993