Feeding
Gang-gang Cockatoos feed mainly on seeds of native and introduced trees and shrubs, with a preference for eucalypts, wattles and introduced hawthorns. They will also eat berries, fruits, nuts and insects and their larvae. They are mainly arboreal (found in trees), coming to the ground only to drink and to forage among fallen fruits or pine cones. Gang-gangs feed in flocks of up to 60 birds outside the breeding season; they feed in pairs or small family groups during the breeding season.