Gender and age help?

[shelbyw]

Hey! So I recently moved to NC and I picked up my room from the people that were taking care of them when I had to give them away 1 year ago. I also ended up picking up 3 chicks that I am assuming are around 3 months maybe. 2 of them are mixed with my lavender Ameraucana bantam hen and the other is my smallest and she is mixed with my bantam Partidge Cochin hen. They are all Silkie crossed so I know it is still early to tell even though I am 90% sure my Partidge crossed one is a pullet. So the first picture is my Partidge cross which my brother named mouse, the second is really the one in question of whether it is a cockerel or pullet and that one is one of the Ameraucana crosses which he named Speedy, and the third one is the other Ameraucana cross which he named Stubby because she has a shorter neck than the other one .

 

[shelbyw]

6-13 is chick 2

 

[Brahmachicken240]

1st Chick is a pullet, second one is looking like a cockerel and the third is a pullet aswell.
They look young

 

[shelbyw]

1st chick is a pullet, second one is looking like a cockerel.
They look young

They do look young but I have no idea on how young The first and third look like pullets to me and I agree on the second looking like a cockerel I just don’t know for sure

 

[shelbyw]

6-13 is chick 2

1-5 is chick 1- Bantam Partidge Cochin Silkie Cross
14-19 is chick 3 -Bantam Lavender Ameraucana Silkie Cross; Chick 2 is same cross