With lake levels dropping, some Lake Michigan beaches are making a comeback — just in time for summer Morgan Greene, Chicago Tribune © Brian Cassella/Chicago Tribune A birder explores the Montrose Beach Dunes on April 7, 2021. A gull looked out from a perch and surveyed Lake Michigan’s southern shore. With a turn of its head, the bird clocked visitors in search of beach glass, a boy to the right rolling down the dunes and a brave spring swimmer fully submerged. A long sweep of sand under a bright sky called out to the Memorial Day crowd. © Brian Cassella/Chicago Tribu...