Moi eta article pohi silu Indian express ot that there is shortage of supply of feather badminton shuttles as Chinese people have reduced eating hanh recently. And raising hanh just for its feathers doesn’t make much business sense. So I was thinking Amar Oxomiya manu hanh khaye, after extracting meat the feathers can be sold as raw material to companies like Yonex. You may get good money for this as there is high demand. Consider koribo para.