http://animalsciences.missouri.edu/reprod/ReproTech/Feathersex/index.htm this is what i use, but i dont sell mine. ive heard its very accurate, hope this helps!One of the chicks that pipped last night just cam out - a very healthy, noisy one (I hope she's a she!). And I hope that her noise spurs the others into action. I have another that pipped this morning and is half zipped already.
Has anyone ever feather sexed chicks successfully? I have eight ("don't count your chickens . . .") of these spoken for, but of course, my customers only want females. I was going to search youtube for feather sexing and do some research while I'm waiting for more action here. If anyone knows of a good site or pdf, please let me know!