I feed the chicks here scraps if the mum will let me.
I'm more selective about what I feed them, mainly because I want them to listen to mum about what to eat because she knows a lot more about it than I do.
I feed medicated chick feed because I've had coccidia problems in the past and to be honest it's quite difficult to get them to eat after they've left the nest which is normally at around 3 days old.
I've seen chicks here being encouraged by mum to disembowel dead mice, eat stag beetles after mum has thrown them around a bit, all sorts of bugs, new shoots of particular plants are popular..............
What isn't popular is the chick feed.

I want to make it clear that I always provide a commercial feed, but it's a back stop. When foraging isn't so good they will eat more of it. Sometimes they take a few beak fulls and that's it for the day.
Just in case anyone is wondering the eldest here is a couple of weeks short of 9 years old and going strong. A couple of months ago the eldest died at over 9 years old and the rest range down to a bit over a year.