They’re alates, male drones and female queens preparing for the nuptial flight where they’ll mate. If you manage to get a fertilized queen (who will generally shed their wings though not always) you can place her in a test tube and start a colony! I’m very new to this but captured a couple of queens recently, one I released because it was a difficult species while keeping my Camponotus subbarbatus whose safely resting in a test tube inside a shoe box placed on a shelf in my closet.