They hatched this morning!
I can count about 10 but it's very difficult to tell as when they see me they all run back under mum. If anyone has any ideas about how to catch them and bring them home to the broody house I would appreciate it - I've drawn a total blank!!
What amazes me is how long mum could leave the nest for when they were incubating. One day last week she was off for about 3 hours, I would have thought the eggs would have cooled down an awful lot in that time.