Plucking and preening are just part of a bird's nature, so let them get their natural ya-yas out with the Prevue Pet Products Calypso Creations Caterpillar Bird Toy. This fun toy lets them pick and fuss over a variety of beads, wooden toys, frayed ropes, and crinkly papers. This toy is crafted from non-toxic material and is ideal for medium to large-sized birds.