What breeds are these chickies?

[chickinflo]

 

[smalls]

Not an experienced chick parent here, but those pale yellow ones could be white leghorns?

 

[shortgrass]

Wow that's almost an impossible question lol.... Most chicks look nothing like adults until their feathers start coming in.... It could be leghorns, white Wyandotte, Cornish hens, Buff orp, buff or white rock, Delaware, White Giant...the one with the darker feet could be a Buff Minorca....

Annnnd there's always a chance a red sex link cockerel lol, they're yellow...

Too early to tell; need more feathers

Edit, oh there's black ones too.... Lol THAT list is way bigger and harder without their faces in the shot