I need to know about swiftlet's mating potion?

Question

I need to know about swiftlet's mating potion?

Answer 1

Are you asking about that little bird that keeps flying all the time? Well, since the question in agriculture section; here is an answer.

The little birds those keep on wing actually are feeding on flying insects. You need more of these birds on the farm, let them mate and reproduce. For making potion for you, there are other ways, try them.