Any new ideas on what the heck this is?

[BlazeJester]

Quote:
Except that they don't offer light Sussex at MPC... That's why I suggested the columbian Wyandotte -- same color but wrong comb. However, hatchery Wyandottes sometimes have straight combs so it wouldn't be so strange that your bird ended up with a straight comb.

My MPC Columbian Wyandotte has a straight comb and I've seen several other threads with the same.

Whatever this is, I'll take six, please...

 

[jeslewmazer]

What if it is a cross between Speckled Sussex and a Delaware (Columbian Wyandotte) or , that should give very similar results to what mama24 found on the genetics calculator. SS X Del half the chicks would have white legs. SS X CW have the chicks would have white legs and half of that would have straight combs. (Plus many other combination outcomes, of course.

)