Your two white ones look like pullets.
On another note:
Lost one of my Blue Easter Eggers she was one of the first ones that I raised from last year ( June 2011 baby), she was doing fine and then I found her ans she could bearly move, so I put her out of her misery.
On another note though I've got alot of babies (Easter Eggers and others) on their way to growing up and still afew more getting ready to hatch in another week or two. I'm going to get an exact count of each breed as soon as I get my final hatch out.