any thoughts? I'm concerned about 1 in particular possibly being a roo. However, i have had chicks for a total of 5 weeks and admittedly know nothing :) they were purchased from a local breeder as all pullets. they are a little over 5 weeks. The biggest one is Yzma she is in the front of the pic. behind her is Miss Juggs the medium size one and the smallest is Cluck she is the one under the ramp. The third pic is a better picture of Cluck.