Credit: Calvert Marine Museum SOLOMONS, Md. – The Calvert Marine Museum (CMM) has introduced four new friends to their exhibits, including two new Cownose Rays and two Eastern Hellbenders. Matt Neff, CMM’s Curator of Estuarine Biology, along with fellow museum employee Linda Hanna, made the 22-and-a-half-hour trip to the Kansas City Zoo to pick up…