PhysOrg Posted March 20, 2015 Share Posted March 20, 2015 A paper in Proceedings of the Royal Society B today says that mercury levels in arctic ivory gulls have risen almost 50 fold over the last 130 years. Scientists think this increase in mercury pollutants could be to blame for plummeting population figures. Read the full article on PhysOrg Link to comment Share on other sites More sharing options...
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