When solar activity peaks in 2011 and 2012, it could cause widespread disruption to aircraft navigation and emergency location systems that rely heavily on satellite navigation data.Pollinators' Decline Called Threat to Crops -- (Washington Post -- October 19, 2006)http://www.washingtonpost.com/wp-dyn/content/article/2006/10/18/AR2006101801712.html?referrer=emailBirds, bees, bats and other species