At least 250 stingray carcasses were found on the Chachalacas beach near the town of Ursulo Galvan on Mexico's Gulf Coast on July 16, 2013, according to a report by the Associated Press. The cause of the death is still under investigation. Witnesses of the incident told local authorities that fishermen dumped the stingrays on the beach because they weren't able to get a good price for them. [Photo/Chinanews.com]