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Phys_org
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Fossil named 'Attenborough's strange bird' was the first of its kind without teeth
No birds alive today have teeth. But that wasn't always the case; many early fossil birds had beaks full of sharp, tiny teeth. In a paper in the journal Cretaceous Research, scientists have described a new species of fossil bird that was the first of its kind to evolve toothlessness; its name, in honor of naturalist Sir David Attenborough, means "Attenborough's strange bird." ⌘ Read more