In poultry, what does the term "Hackle" refer to?

The term "Hackle" specifically refers to the feathers found on the neck of a bird. In poultry, these neck feathers often have a distinct shape and texture and can vary in length depending on the breed. This area can play a significant role in presentation during showmanship, as well-groomed hackles can enhance the bird's appearance and overall show quality. Understanding the anatomy of poultry, including the function and placement of hackle feathers, is essential for proper care, grooming, and presentation in a show setting.