help sexing silkies?!?!

[comedianchick]

sorry about the bad quaility of the pics but it was really cold outside. the last few pics are inside
does anyone have any ideas of what ender these are

 

[SundownWaterfowl]

They all look like girls to me except for that light blue one. Also, it looks like that cuckoo one might have pink skin.

 

[comedianchick]

thanks yea the cuckoo does but the breed mostly has that