These little birds are from India and are closely related to their native wild fowl. Originally, they were the only good source of stiff dry fly hackle. 2 grades: DFRN Prime - Very dry with good feather count, ranges in size 10-20&';s, lots of 14-16&';s. DFRA Grade A - Still very dry but not as many feathers as prime. Wider hackle with some web, not as long or as stiff.