Karris, G., Xirouchakis, S., Grivas, C., Voulgaris, M.D., Sfenthourakis, S., Giokas, S. (2017) Estimating the population size of Scopoli’s Shearwaters (Calonectris diomedea) frequenting the Strofades islands (Ionian Sea, western Greece) by raft counts and surveys of breeding pairs. North-Western Journal of Zoology, 13(1), 101-108. Article No.: e161605