Hello! My 3 week old pekin ducklings just started going out in the run a couple days ago. My chickens go in and out of the coop all day to get food but my ducks have not. I tried sitting food in the run but the chickens attacked it lol. So at night once i put the chickens in I have been hiving them their food alone and they eat and eat and eat like they are famished. Any suggestions? Or will they go in of they are hungry? I just dont eant them starving out there. Poor girls.