Blue-winged kookaburra highly aggressive in the first week of life, and the youngest chick is often killed by the older chicks during this period. Once fledged, juvenile birds need to be taught how to hunt by their parents for a further 6–10 weeks before they can properly fend for themselves. The red goshawk and rufous owl prey upon the blue-winged kookaburra. Adult birds are also slow flyers and vulnerable to being hit by cars on country roads. Nests are susceptible to raids by Olive Pythons, quolls and goannas. Blue-winged kookaburra The blue-winged kookaburra ("Dacelo leachii") is a large species of kingfisher native
Kookaburra the previous season. They often sing as a chorus to mark their territory. All kookaburra species are listed as Least Concern. Australian law protects native birds, including kookaburras. The distinctive sound of the laughing kookaburra's call, which sounds like echoing human laughter, is widely used in filmmaking and television productions, as well as certain Disney theme park attractions, regardless of African, Asian and South American jungle settings. Kookaburras have also appeared in several video games, including ("Lineage II", "Battletoads", and "World of Warcraft") and at least in one short story (Barry Wood's "Nowhere to Go"). Olly the Kookaburra was one