Prevue Naturals Hide & Seek Foraging Toy - Model Number: 62815 Product UPC Number: 048081628157 Designed to engage a birds natural foraging instincts Slide the toy components on the twisted link chain to fill bamboo core with nesting fibers and threads Add treats or seeds into the upper coconut bowl Adding additional materials will enhance the mental stimulation birds will derive from this toy Ideal for medium-to-large birds