Llallawavis
Llallawavis: Research Database Phorusrhacidae (Gruiformes) · Late Pleistocene (~3 MYA) · South America — Argentina (Buenos Aires Province) Research Note: Llallawavis was a terror bird (phorusrhacidae) from the Late Pleistocene of Argentina. Notable for being one of the last surviving terror birds — a group of large flightless predators that dominated South American predator … Read more