News Headline
Mercury pollution threat to Arctic bird
Source
BBC News
Publication Date
2015-03-18
Mercury pollution has risen nearly 50-fold in the feathers of a breed of Arctic bird over the past 130 years, say scientists.
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Source
BBC News
Publication Date
2015-03-18
Mercury pollution has risen nearly 50-fold in the feathers of a breed of Arctic bird over the past 130 years, say scientists.