Silver chukar partridge chicks (Alectoris chukar)

The birds above pictured are the first “living” chicks born in my aviaries of the magnificent “silver” mutation of the Chukar partridge (Alectoris chukar).
During the breeding season 2019, I had one fertile egg, but the chick unfortunately never comes out the eggshell and died inside …
These seem to be quite strong and healthy!
Enjoy the pictures …