👉 Mangeliidae are a group of extinct birds that lived during the Late Cretaceous period, approximately 79 million years ago. They were part of the family Aves and were characterized by large wings, sharp beaks, and long legs, which allowed them to soar high in the air. Their diet was primarily plant material, including leaves and stems, as they were not well adapted for scavenging or hunting. Mangeliidae also had a distinct vocalization,
