Cretaceous Bird-Like Dinosaurs (IMAGE)

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Cretaceous Bird-Like Dinosaurs

Caption

A number of bird-like dinosaurs reconstructed in their environment in the Hell Creek Formation at the end of the Cretaceous. Middle ground and background: two different dromaeosaurid species hunting vertebrate prey (a lizard and a toothed bird). Foreground: hypothetical toothless bird closely related to the earliest modern birds.

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Danielle Dufault

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