You may buy or learn about the Mottled Houdan chicken, a rare and beautiful breed with a unique feather pattern. Hen Mottled Houdan The Mottled Houdan hen is a unique and beautiful breed of chicken that is great for backyard flocks and people who love birds. Houdan Rooster with Mottled Feathers Look into the Mottled Houdan rooster, a rare breed that looks great and has a unique presence in a flock.