A Bulgarian beekeeper grabs dead bees during a demonstration against the use of bee-kiling pesticides in front of the Council of ministry in Sofia on April 22, 2013. Beekeepers gathered to protes and to call for a moratorium on the use of neonicotinoid pesticides which are hazardous to bees. AFP PHOTO / NIKOLAY DOYCHIONOV (Photo credit should read DIMITAR DILKOFF/AFP/Getty Images)