"COLOMBO — Up to 100 turtles and 20 dolphins have washed up dead on Sri Lanka’s beaches in the past month, as experts fear a link to the leak of toxic chemicals from a sunken freight ship.
“So far, around 176 dead turtles have got washed onto different beaches around Sri Lanka,” said Thushan Kapurusinghe, coordinator of the Turtle Conservation Project of Sri Lanka (TCP).
Marine turtles washing up dead on the Indian Ocean island are common around this time of year, which is when the peak of the monsoon turns the seas rough and leads to the turtles being fatally injured.
But this June, the waves have brought in an “abnormally high” number of turtle and even dolphin carcasses, Kapurusinghe told Mongabay."