Great bustard Bonn Convention, the Memorandum of Understanding (MoU) on the Conservation and Management of Middle-European Populations of the Great Bustard was concluded and came into effect on June 1, 2001. The MoU provides a framework for governments, scientists, conservation bodies and others to monitor and coordinate conservation efforts in order to protect the middle-European populations of the great bustard. Great bustard The great bustard ("Otis tarda") is a bird in the bustard family, the only member of the genus "Otis". It breeds in open grassland and farmland in southern and central Europe, and across temperate Asia. European populations are mainly resident,
Blastobasis tarda sexually dimorphic. Blastobasis tarda Blastobasis tarda is a moth of the family Blastobasidae. It is found in Australia in Queensland and New South Wales, as well as New Zealand. It is an introduced species in North America, where it has been found in southern California. It has also been reported from France. The wingspan is about 15 mm. Adults have brown forewings with fringes along the inner margin that are longer than the width of the rest of the wing. The hindwings are paler and narrower and have fringes along the costa and even longer ones along the inner margin.