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"The hormone-disrupting chemical makes it hard for some fish to recognize their own species, a problem that could ripple throughout ecosystems."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/wilderness-resources/blogs/bpa-causes-interspecies-mating-study-finds?magic_tabs_comment_callback_tab=0&referer=node%2F152787&args=a%3A1%3A%7Bi%3A0%3Bs%3A6%3A%22152787%22%3B%7D>