A third of male fish in English rivers are changing sex due to 'gender-bending' pollution, alarming research shows.Are they sure it's the hormones and not the fact that they're in England?
Experts say female hormones from the contraceptive pill and HRT are being washed into our rivers and causing male fish to produce eggs.
Friday, July 21, 2006
English Fish Swimming Both Ways
English fish are having a bit of an gender crisis:
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