silkie gender help please

[mixedflockmomma]

All born in march. Grey and black are similar in size, white is much smaller. Black is very standoffish.

#1

#2

#3

 

[lightchick]

They look like pullets.....chick 1 looks more rooster then the others.
Can you get better close ups?

 

[hdowden]

1 looks like a pullet
2 is a cockerel swept back crest and good sized comb
3 i cant really see that well to tell

 

[mixedflockmomma]

Grey and black look identical, except for color