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
Southern South American Migratory Grassland Bird Species Memorandum of Understanding to create a network of habitats, in addition, it recommends actions to be taken outside of protected areas to help conserve habitat on private lands. Southern South American Migratory Grassland Bird Species Memorandum of Understanding The Memorandum of Understanding (MoU) on the Conservation of Southern South American Migratory Grassland Bird Species and Their Habitats is a Multilateral Environmental Memorandum of Understanding concluded under the auspices of the Convention on Migratory Species of Wild Animals (CMS), also known as the Bonn Convention and became effective on 26 August 2007. Under the “umbrella” of the CMS, the governments of Argentina, Bolivia, Paraguay