New fossils offer clues to a primordial bird beak. The toothy snout had a tip covered by a hornlike sheath. bit.ly/2IePfrE http://ow.ly/i/F2Z2c
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New fossils offer clues to a primordial bird beak. The toothy snout had a tip covered by a hornlike sheath. bit.ly/2IePfrE http://ow.ly/i/F2Z2c