i just looked up some pictures of full grown chicken and guinea crosses. uuuuuuuuggggly. they look like vultures, scary, maybe being sterile is for the best, but you know......most animals who cross and have sterile offspring, 1 out of however many thousands will not be sterile. thats pretty interesting. i wonder if someone really was dedicated to it, could create a non sterile hybrid. i mean, you can mate guineas with peacocks even, can a chicken and a peacock cross, whatother kinds of fowl can be crossed, i have to look this up! btw i love the stories!