I have two female buff ducks. One has been laying eggs and had a clutch of 20. She was sitting on them this morning so when she got up to swim I collected them. I feel terrible for taking them because I don't want her feeling like her babies have been stolen from her. I know I'm over-thinking I just can't help feel bad for her. Any advice or reassurances would be appreciated. Also is it normal for two females to mate?