The Predator

A number of Dinosaurs episodes featured a large swamp monster, which is green and has visible fangs. The swamp monster is a hand puppet, but matted to look like a giant creature. Every swamp monster seen on Dinosaurs looks identicle. Given the fact that many of the puppets on Dinosaurs were regularly reused as different characters, and the fact that there were never more than one swamp monster seen at the same time, it is unclear as to whether all swamp monsters look the same, or if all appearances by a swamp monster are actually appearances by the same swamp monster.

A swamp monster was used as the title character for the series Totally Hidden Predator, where it was called The Predator. It is not known to have any other official name.

It takes a few days before whatever a swamp monster eats to digest. [1].

This puppet originally appeared in Monster Maker. A photo caption in No Strings Attached refers to this creature as a demon.