Like other parrots, cockatoos have short legs and strong claws, and often use their strong bill as a third limb when climbing through branches. They generally have long broad wings used in rapid flight, with speeds up to being recorded for galahs. The members of the genus "Calyptorhynchus" and larger white cockatoos, such as the Sulphur-crested Cockatoo and Major Mitchell's Cockatoo, have shorter, rounder wings and a more leisurely flight.