Scientists from a German university have uncovered the secret of why birds have no teeth. According to the minds of humanity’s brightest, the problem lies in evolution. All flying dinosaurs that settled in the mountains lost their teeth. They tried to catch food on the fly or catch insects between rocks.
Scientists assert that the evolutionary loss of teeth gave birds an advantage. Specifically, it reduced the incubation period when hatching offspring. Experts believe that building teeth requires more time from nature.
And time for birds is a critical resource. After all, dozens of animals, birds, and reptiles dream of feasting on unhatched offspring.
Why Birds Have No Teeth
The statement by German scientists has been criticized. Experts argue that drawing conclusions based on the incubation period is foolish. The timing of offspring emergence varies for each bird subspecies. The disappearance of teeth can be explained by worsening weather conditions — when birds need to find food under snow or among rocks.
Until more evidence appears, the question “why do birds have no teeth” remains open to everyone. It is possible that birds never had teeth, and that flying dinosaurs evolved teeth for thorough chewing after hunting.
