Hi, guys! We got a mixed flock of baby chicks that turned 4 weeks old today - they were all supposed to have the same hatch date of 8/15... We do have a silkie, and were expecting to see a size difference between her and the others, but man! Our Delaware chick seems huge compared to our SL Wyandotte! Our EE chick seems to be in between the 2 size-wise, but we expected her to be a bit smaller based on the size the hens should be. A Delaware and a SLW are supposed to be about the same size as hens - 6.5 lbs. Why would there be such a big size difference at this point? (They are all supposed to be pullets - they were sexed at the hatchery... I know that they can be wrong, and I'm hoping that the Delaware is truly a pullet and not a roo - and that there's a different explanation to their size difference!) I'm trying to add a pic from my phone, but it doesn't seem to be working. I'll add it from my laptop when I get back inside.