Genus Ephippiorhynchus refers to a group of species of large, long-necked waterbirds commonly known as saddle-billed storks. These birds are native to sub-Saharan Africa and are known for their distinct and colorful bills, which feature a black band and a vibrant yellow or red band. Synonyms for the genus Ephippiorhynchus include Ephippiorhynchus senegalensis, a species found mainly in West and East Africa, and Ephippiorhynchus mycteria, which can be found in Southern and Eastern Africa. The Saddle-billed stork is the largest species in the genus, while the Black-necked stork and the Lesser adjutant are smaller members of the group.