Coelurosauravus

Coelurosauravus is a prehistoric animal with wings that allowed it to glide from tree-top to tree-top, like a Draco

In Primeval
In Primeval there is a Coelurosauravus that is called Rex that a british boy called Ben Trent gave to Abby Maitland, who passed it on to Connor Temple, who was staying at Abby's flat at the time.