|PERFORMER||Steve Whitmire puppeteer|
|Sally Kellerman voice|
A pteranodon is a winged pterosaur that lived during Cretaceous period.
One particular pteranodon took interest in Baby Sinclair when he found himself separated from home in the third season Dinosaurs episode "Nature Calls". The pteranodon captures Baby Sinclair and drops him in her nest amongst her soon-to-be-hatched eggs. Baby Sinclair thinks he's going to have some playmates, but soon learns that he's meant to be their first meal.