Hello everyone

Thanks to Madli for the idea. I will make a small comparison of what progress the chicks have made:
11.6. - the day they got a new nest

and now :

yes Madli, number one - right foot, number 2 - left foot, I didn't notice the ring on number 3 - I'm waiting, at the right moment. I will add photos with rings. These are some other rings than we know.