ABC NEWS – The environmental group said a survey last year in waters off southwestern Greece and Crete that are earmarked for exploratory drilling found sea mammals were present there in the winter, as well as the summer, as had been already established. The area being explored for gas largely overlaps the Hellenic Trench, which includes the Mediterranean’s deepest waters, at 5,267 meters (17,300 feet). It is a vital habitat for the sea’s few hundred sperm whales, and for other marine mammals already threatened by fishing, collisions with ships and plastic pollution.
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