A stork-like water bird whose shaggy, crested nape and stout, tapering bill make the head appear hammer-shaped. It builds an enormous mound nest. It is endemic to Africa, and is the only member of its family, Scopidae. Found on https://academy.allaboutbirds.org/bird-academys-a-to-z-glossary-of-bird-ter
1) Bird of Sub-Saharan Africa 
A stork-like water bird whose shaggy, crested nape and stout, tapering bill make the head appear hammer-shaped. It builds an enormous mound nest. It is endemic to Africa, and is the only member of its family, Scopidae.