CBC.caCalifornia oil spill cleanup starts following pipeline ruptureCBC.caMore than 22,700 litres of oil had been raked, skimmed and vacuumed from a spill that stretched across more than 14 kilometres of California coast in a cleanup effort that is now goi …

CBC.caRecord dolphin die-off linked to BP oil spillCBC.caScientists said the study of dead dolphins tissue rounded out the research into a spike of dolphin deaths in the region affected by BP Plc's oil spill that was caused by the 2010 Deepwater Horizo …

The GuardianDeepwater Horizon oil spill killed large numbers of dolphins, study suggestsThe GuardianOne in five dead dolphins from within the oil spill zone, but only 2% of those from other areas, also had signs of severe lung damage caused by pneumonia. U …

Telegraph.co.ukBP oil spill: Five years after 'worst environmental disaster' in US history ...Telegraph.co.ukThe withering public criticism of BP deepened as birds, fish and shrimp died and thick brown oil washed ashore on the white sand beaches an …