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 III Kookaburra III Kookaburra III (KA 15) was the Australian 12 Metre yacht sailed by Iain Murray in the 1987 America's Cup held off of Fremantle, Australia. She won the Defender Selection and represented Australia in the America's Cup, where she lost to American challenger Dennis Conner and his "Stars & Stripes 87". Preparing for the defense of the America's Cup, Alan Bond expressed concerns that there was a lack of adequate competition in Australia to prepare for the event. Business rival Kevin Parry took him up on the challenge. Gathering together top sailors from across Australia, Parry's Taskforce 87 syndicate