sentences:  In this family, chicks are typically precocial, downy and black, with any ornamentation confined to the head, bare flesh, or specially modified plume feathers.The issue was resolved in November 2010 when a nest was found in the top of a rotting tree stump, above ground level and in from the edge of a dry swamp forest in Aketajawe-Lolobata National Park.The nest depression was in depth, with a lower layer of small wood chips at its base and a lining of dead leaves.