Avian dinosaurs survived the Mesozoic extinction and continue to persist and survive in the present day Cenozoic.

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Avian dinosaurs, or birds, are the only surviving descendants of the Mesozoic dinosaurs and continue to thrive in the present day. While many other dinosaur species went extinct at the end of the Mesozoic era, birds evolved and adapted to the changing environment and are a prime example of evolution and survival.

Avian Dinosaurs Survived the Mesozoic Extinction and Continue to Persist