We recently hatched 8 chicks from eggs, that were given to us from my sons friend. Last night we found out what type of chickens they have. The father of all of the chicks is what they call an Isa Brown. They also have buff orpingtons, a silver laced wyondotte and a pure white chicken that they believe to be but are not certain is a white leghorn. With this information is there a way to sex link these babies??? Like I said I am new to this whole thing... Any help would be appreciated.