The P. sandersi may be the largest flying bird ever . Manatees may move from endangered to threatened list . Posted by John on 02-03-2001 02:02 PM Scientists believe it lived 25 million to 28 million years ago . Construction workers found the bones while building an airport terminal .
The P. sandersi may be the largest flying bird ever . Posted by John on 02-03-2001 02:02 PM Scientists believe it lived 25 million to 28 million years ago . Construction workers found the bones while building an airport terminal .