Terrordactyl

            A Genetic Engineering and Research Facility is thrilled when it acquires a massive reptilian bird and nest of eggs, preserved and now recovered from a melting glacier.  The pterodactyl-like beast is less than thrilled when it wakes to find that its eggs have are all either disappeared or been dissected.  Momma bird flies into a rage, made even worse when the first thing it finds to eat is a batch of genetically engineered growth material.  The fearsome beast breaks loose and terrorizes the neighboring town in a hunt for the collector that still possesses her last remaining egg.

Chimeradactyl

            Genetic engineers attempt to create a real life Jurassic Park and find that they only have enough genetic material if they combine strands of DNA from various species of Dinosaur.  The resulting creature is predominantly Pterodactyl, but has the saber claws of a Velociraptor, the spiked tail of a Triceratops, and the venomous spit of a Dilophosaurus.

            Of course, the beast gets loose, and flies about the country-side laying waste to everything in its path.  A team of bounty-hunters and local farmers are assembled to work with the scientists to hunt down the creature, but are repeatedly thwarted by shady government officials who would rather capture and study the beast as a potential biological weapon.

            They’ve nearly got the unusual dino trapped when they make a startling discovery.  The Chimeradactyl is asexual and has been laying eggs, eggs filled with hatchlings who have adapted the unusual DNA mosaic into a variety of traits.  The hunt now expands to include not only the parent creature, but also its dino-mutant babies.