Largest-yet prehistoric flying bird fossils found in Antarctica. 21-ft wingspan! http://phys.org/news/2016-05-giant-prehistoric-bird-fossils-antarctica.html … 
@amayor < @Lisavipes
But Quetzalcoatlus’s 35-ft wingspan still dwarfs any bird! https://en.wikipedia.org/wiki/Quetzalcoatlus …pic.twitter.com/PQDTTvHeyv
5:37 PM - 19 May 2016
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