👉 Gaviiformes is a family of birds in the family Aves (southern cranes and cormorants) that includes several species, including the common gavie. These birds are known for their distinctive bill, which is often shaped like a cow's horn, and for their ability to fly long distances at high speeds. The term "gaviiformes" refers to the genus of gavi, which is the name given to these birds in this family. The genus