We were given two week-old goslings a few days ago. From the first moment we had them, it seemed like they were already pre-imprinted to humans. They follow us around and cry if they can't see us. I was hoping since they are together they would knock it off if I left them alone a bit, but it's been three days and one of them is still crying for extended periods of time if she can't see one of us. Any suggestions of how I can encourage her to rely on her gosling buddy instead of humans and get her to stop crying?