The flock of longtailed tits visit the suet feeder

Who doesn't love them? I was so pleased when the flock returned a few weeks ago after having been off expanding their families. Suddenly they were back with quite a few little ones who had no idea what to do at the feeders, and were covered in rather under-developed feathers. now they seem more like their normal selves, flitting in to feed at regular intervals, but never staying too long at one place.