I got my McMurray order this morning, and everything was mixed. There are 4 Leghorn chicks in here, then 26 Cornish X. I know it will be very obvious in a week or two, but I have a lady who wanted two of the Leghorn chicks. I only realised after I placed the order. They all look the same to me.
I can take a better picture if there is any hope at all.