Fig. 1
The study area (C Circeo Promontory, M Marcellinara Isthmus, SM Strait of Messina, A Antikythira island). The asterisk shows the watchsite
Fig. 1 | Avian Research
The study area (C Circeo Promontory, M Marcellinara Isthmus, SM Strait of Messina, A Antikythira island). The asterisk shows the watchsite
Avian Research