greyhen

Updated: May 9, 2025

Another interesting feature about pheasants is the extraordinary difference in plumage between the sexes, a gap equalled only between the blackcock and greyhen and quite unknown in the partridge, quail and grouse. Yet every now and again, as if resentful of this inequality of wardrobe, an old hen pheasant will assume male plumage, and this epicene raiment indicates barrenness.

Frederick G. (Frederick George) Aflalo - Birds in the Calendar