Bees are an essential part of our food system, as they pollinate many of the flowering plants we grow food on. “Pollination by honey bees is key in cultivating the crops that produce a full one-third of our food,” Credo Action writes. But if you haven’t heard, you should know that bees have been seeing major colony collapse in recent years. Colony Collapse Disease has decimated bees across the U.S. since 2006, killing off approximately 30% of the population each year.