BP oil spill caused biggest dolphin die-off in Gulf history – study
“The data we have seen thus far, including the new study from NOAA, do not show that oil from Deepwater Horizon accident caused an increase in dolphin mortality…Even though the UME may have overlapped in some areas with the oil spill, correlation is not evidence of causation,” said Geoff Morrell, BP’s senior vice president for US communications, in a statement. The 2010 BP oil spill in the Gulf of Mexico caused an unprecedented number of fatal diseases in roughly 1,300 dolphins over the course of five years, according to a new study by the National Oceanic and Atmospheric Administration.