Grey and Pied Wagtails with young

I had to travel a bit further afield for these - all the way to Cwmbran - I was actually looking for the Dippers that I saw there a couple of years ago but couldn't resist recording when I saw the fledglings. It seems clear that Pied Wagtails chicks are far more pro-active when it comes to seeking food and the Grey Wagtail chick waits for ages (sequences shortened) to get their food brought to them.