IDTIMWYTIM Bird or Dinosaur

The video explains the distinction between dinosaurs and pterodactyls, clarifying that pterodactyls are not dinosaurs but rather pterosaurs. It discusses the evolution of pterosaurs and their characteristics, highlighting the concept of convergent evolution with birds. The video also covers taxonomy rules, explaining why birds are considered a subgroup of dinosaurs, thus indicating that dinosaurs are not entirely extinct.

What is the official definition of a dinosaur?

How do pterodactyls differ from true dinosaurs in terms of their habitat?

What was the original term 'pterodactyl' used to describe, and who coined it?

Explain the concept of convergent evolution as it relates to pterosaurs and birds.

Why are birds considered a subgroup of dinosaurs?