乐生活Argentavis magnificens, a giant flying bird with a wingspan of more than 7 meters and a weight of 70 kilograms, survives in late Miocene South America and is the second largest flying bird in history, after Oligocene Pelagornis sandersi.
According to the latest taxonomy, Argentine giant vultures belong to Teratornithidae under Cathartiformes, and today’s America.full text
