I have three supposed Black Cochin chicks, and one Buff Cochin chick. However, none of these birds seem to be pure Cochins. The "Buff Cochin" chick looks to me like a cross between a Buff Brahma and a Buff Orpinginton. The others, I have no clue about. Your opinions are appreciated! Chick # 1- The mystery cockerel Chick #2- Buff one, thinking pullet Chick #3- Black Cochin with something else? On the left Chick #4 Black Cochin bantam mix?