What are the special features of a pteranodon?

Pteranodon was a large pterosaur known for its impressive wingspan, which could reach up to 33 feet (10 meters). One of its most distinctive features was its elongated cranial crest, which varied in shape among species and likely played a role in display or aerodynamics. Pteranodon had a lightweight, hollow bone structure that facilitated flight and a beak adapted for a diet primarily consisting of fish. Additionally, it had long, slender wings and a relatively small body, enabling efficient gliding over water.