I have Copper Marans, Delawares, Rhode islands, and Barred rocks, but these chicks I believe is from a guy that had a mix of birds in his chicken house including a few EE. This pic was at 3 days old. Second chick (2) bottom photo's has leg hair and brown coming into wings. First (2)Top photo's are Chick that is all black and no leg hair. Bottom one may be a Maran?