Description:It looks like water - but this bucket actually contains crude oil. Angry villagers along Nigeria's coast are blaming the region's biggest producer, Royal Dutch Shell, for a massive oil spill that has devastated the area. They have spent much of their time scooping up the spilled oil into buckets while scores of fish lie dead on a beach and dozens of boats - fishing the main source of income for many - have been damaged. Thirteen villages in the Niger Delta are reportedly affected by the spill.(1:48)