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Ancient South American megabird had 6-metre wingspan

15 September 2010

91av. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

As if in flight

(Image: S. Tränkner/Forschungsinstitut Senckenberg)

IT WAS a bird that really lived up to its dinosaur heritage.

For decades, fragmentary fossils had hinted that extinct birds once had wingspans of 6 metres, more than twice that of the wandering albatross, which now holds the record. Now we finally have proof for such giants: a 70 per cent complete skeleton of Pelagornis chilensis, a sea bird that lived 5 to 10 million years ago in Chile.

The bones suggest its wingspan was at least 5.2 metres, says David Rubilar of the …

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