My Leghorn hen, Speckles, who lives with the mixed flock and not the other Leghorns *hehe* (she escaped from her coop one day while I was collecting eggs, and she joined the others while they were out free ranging, and she just fit right in with their clique so I just left her with them) anyway she LOVES feathers. If she sees a feather on the ground, she will pick it up and carry it around in her beak all day long. It is so funny!