sentences:  The marine flora is abundant in sponges, madreporaria, black coral and red coral.The island, as all that of the Tuscan Archipelago, is a place where the bird migration take a stop along their seasonal movement from North to South.The Audouin's gull, Puffinus yelkouan, Black-eared wheatear, Marmora's warbler and European shag are common on the island.