By Elizabeth Hewitt for Reasons to be Cheerful.Broadcast version by Mike Moen for Minnesota News Connection reporting for the Solutions Journalism Network-Public News Service Collaboration Amid black-eyed Susans and purple wildflowers growing between rows of solar panels at Connexus Energy’s headquarters in Ramsey, Minnesota, Rob Davis has seen hover flies, swallows and a hummingbird moth. “It’s just like being in a nice, natural place,” says Davis, Connexus public affairs lead. “But it’s also just a visual delight, because there’s so many things to see when you sit and wait.” When the array was installed almost a decade ago, the initial plan was to keep gravel around the panels. ...