November 15, 2011 - Several sources have confirmed the significant increase in mortality of wild birds in the wetlands of northern Tunisia , similar cases have been reported in Ontario , Canada , Arkansas , Sweden and now the curse affects the African state.
Scientists are trying to find an explanation for this unusual phenomenon for the first time hit the area with these dimensioni.infact there are already ' 10,000 birds found dead in the country . Scientists are investigating to understand the origin of mass die-off birds, electromagnetic fields, bacterial infections, toxins, all hypotheses are on the table, scientists have been diagnosed with difficulty 'examples found in the motor due to interference with the nervous system centrale.La history repeats itself at different latitudes of the globe, we are facing a mass extinction that should worry the global governments committed themselves instead to the war of the spread .
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