GIULIA PARAVICINI FISHERMEN have battled to save dozens of injured dolphins washed ashore in Mauritius where in recent days at least 40 of the animals were found dead in a lagoon near the site of an oil spill from a Japanese bulk carrier which struck a coral reef. Yasfeer Heenaye, a fisherman near Pointe aux Feuilles on the island's eastern shore, said he had counted at least 45 dead dolphins since they were first discovered on Wednesday, and said half a dozen more dolphins were in the bay fighting for their lives. He said he believed the animals' vision was…