Thanks so much for all your ideas and encouragement! Sadly the wee chick died this morning
It looked more or less dead when I came in this morning but then I managed to get some water down and kept it warm but it died shortly after....do they get strokes or get brain damaged? It did appear that one side of his whole body wasn't working and I wondered if something happened to it when the other broody hen attacked it and flung it through the grass? I know ultimately it doesn't matter now but I always find it easier to know the reasons so I can improve things for the next time.
The other one, albeit lonely is doing perfectly fine getting more adventurous by the hour - will he be fine growing up 'alone' amongst humans? he is very good company but I just wondered if I need to teach him stuff or when and how it is best to introduce him to the flock? Don't want to run the risk of loosing him by putting him in at night time and hoping they won't know in the morning - that also applied to our 1 month old ducklings ...they are in the field with the other ducks now and unless they get too close to the other drake they are fine. One of the runners had a proper go at one of the ducklings (does that mean he is a male too?) Anyway, they are separated by a fence until further notice now and I will just see how they get on...