Unmistakable large terrestrial raptorial bird. Sandy-colored overall with very long red legs, a long tail, and tufty crest in front of the eyes. Note the strong red bill and large pale eyes with blue eyerings. Strides elegantly through open and lightly wooded savannas but also perches on the top of trees. Usually sings at dawn, an evocative and incredibly loud “kuap-kuap-kuap-kuap” often delivered as a duet for extended periods.