A perch should be made of nontoxic hardwood branches that are free of chemicals or pesticides. Perches should vary in diameter. Providing different thicknesses of branches can prevent foot problems, so the bird's foot will not be in the same position all the time. It is best that the perches be irregular in cross section, and not perfectly cylindrical. Otherwise too much pressure may be placed on the same area of the foot, resulting in foot problems.
Many people place toys and mirrors in the cage with their birds.
While toys provide stimulation for the pet and decrease boredom, many toys are not safe. The safest commercial toys have closed links and screw clasps, and are free from hooks or sharp edges. The best type of toys to occupy your bird while you are away are natural materials, such as pine cones, vegetables, vines and tree branches. Always make sure none of the materials you offer to your bird have ever been sprayed with chemicals. Many owners choose to clip their birds' wings to prevent flight.