Emergency workers clean up the beaches of the Black Sea in southern Russia following an oil spill which occured on December 15. Russia's Delfa centre, which rescues and provides rehabilitation for dolphins, says it had recorded 61 dead cetaceans since the incident, 32 of whom "most likely" died due to the spill. Hundreds of volunteers have been deployed to scoop up contaminated soil from beaches in Crimea and along Russia's southern coast.
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