Climbing is an essential exercise activity and the primary means of locomotion for cage birds, including those who spend a time “out of the cage”. Providing a variety of climbing challenges for your parrot improves physical wellbeing, reduces boredom and offers mental stimulation. Be imaginative in your use of ladders, they can be arranged in numerous ways i.e. from cage bottom to perch, from perch to perch, as the final encounter of a path destination leading to a favorite foraging device or toy, the possabilities are really endless. Parakeet and cockatiel ladders are solid wood construction with bright, safely colored rungs.