I have a broody bantam. She's my first to go broody. I've been dunking her in water for the last few days but she just goes straight back to the nest. If I lock her out of the nest boxes she nests round the back of the coop. Yesterday I went out and she was sat at the back of the coop. When I went near her she growled and when I lifted her up she had foraged 2 round seed pods and was sitting on them. I felt so sorry for her. She just wants to be a mum. I know I need to stop her but I've tried separating her (She spent the night in the laundry sink) and dunking her in water repeatedly. Is there anything else I can do to help her?