So my two girls have barely been out of their nest box recently (must have missed a few eggs). They are sharing a massive nest about 8+inches high, sitting on eggs. This evening we saw the bottom half of an egg just outside the nest, so went to get a look and saw the head and eyes of a fluffball! I'm concerned whether they will feed the baby though whilst still sitting? Also I have seen rats go into the pen (not in the nest box though). will rats attack a duckling? adding some smaller wire to the pen tomorrow to try keep them out.