Pteranodon

Pteranodon is a pterosaur that lived in North America during the Late Cretaceous period.

The Lost World (TV series)
When Roxton came to the nest to collect an egg for Challenger's expedition then the mother Pteranodon came back and attacked Roxton. The Pteranodon then grab Roxton with her talons as he calls out Challenger for help by using a gun causing her to let him go as fell into the water. A pair of Pteranodons seen flying through.

Trivia

 * In the series, it shows that Pteranodons are capable of using talons to carry their prey like birds of prey. But in reality, their are not capable of grasping prey and their eat only fish.