My flock- genders?

[artsyrobin]

hi everyone- here are my babies-

these are a few days old, cute stare down- i know the buff is orpington, ideas on breed of the others?

wondering if you can tell who is hen or roo? these are 4 weeks old

and yours truly

 

[TriciaHowe]

chickie in you hand (pic 2) looks like a silver laced wyandotte, very top pic by the buff opr could be a RIR.
Hard to tell sex on the rest but look like pullets except for the last 2 ( right above your pic) look rooish to me....And I am leaning towards roo for the 4th pic down (RIR, speckled sussex? what is it??)
Nice pic of you btw, chickie looks very comfy

 

[artsyrobin]

Here is a better pic of the RIR, all of these came out of the 'pullet' bin- not that that is a guarantee...