Just had another look there is 5 babies, i picked one of them up, its eyes were open some of the others didnt seem to have theirs open but mum did not seem too happy she ran back into the nest and just stared at us through the plastic hope she is going to be ok.
It was so exciting cant believe there is 5, not sure what colour you would call them i will try and put some pics on and then hopefully someone can help, they all look the same colour and are quiet dark..