An unexpected arrival

I came home this evening and looked into see how Darcy was and I was totally amazed, actually confused. For a couple of minutes I had no idea what I was looking at. She was clearly after having a baby buck kid but how this was possible is beyond me as she was never running with the buck and even if she was, he left at Xmas so the maths don't add up. But he is doing well although Darcy will not let him suckle, I held her for him to have a good feed. Will let him feed every few hours and see how she gets on with him.