I think it all depends on the bird and their age. Here is my Ombre silkie cockerel. His comb is getting larger and his wattles are turning purple and becoming more pronounced he is 16 weeks old. He does crow already also. He is affectionate 90% of the time.
So she didn't stay very still for the pics but the first time she is actually standing up and looking around rather than head pitched an inch from the ground constantly. Yay!!
Their sister is sadly.. absolutely oblivious to the world around her. Sweetest thing and loved by all of us but yeah..not a single thought in there... 😂