A friend found a baby duckling on a busy street and has been caring for it for a few days. It is tiny and I would guess newly hatched when she found it. She thinks it is unhappy and wants it to have a mom/family. Will one of my broody hens accept it as they would a chick? I have given broodies many chicks that are not their own but never a different species. I know the younger the baby the better, but some of my hens have accepted chicks as old as 2 weeks. Thanks for the help!