Eons (2017)

S02E28 When Birds Had Teeth

Scholars continue to debate whether Archaeopteryx should be classified as a genuine bird, a paravian dinosaur, or something else entirely. Regardless of one's perspective, the connection between this intriguing, bird-like creature and modern birds is compelling. Interestingly, its teeth provide insights that link its story back to the era of non-avian dinosaurs.