SimilarBird, Karoo korhaan, Eupodotis, Southern black korhaan, Bustard
The blue korhaan or blue bustard (Eupodotis caerulescens) is a species of bird in the Otididae family, found in Lesotho and South Africa. Its call is a series of frog-like croaks, usually uttered in flight. Its natural habitat is plateau grassland, dry shrubland, arable land and pastureland. It is threatened by habitat loss.