After living in the jungle for quite some time, I have been able to make a detailed study of the little known creature called the pregosaur. Here are my findings.
Pregosaurs are large, sleepy beasts with ferocious appetites and dreadful tempers. Neither nocturnal or creatures of the day, pregosaurs sleep in small fits throughout the day and night, and frequently wake to roam in search of food.
After feeding, they often fall asleep, but are prone to waking up shortly after belching gas and roaring terribly. Other wildlife wakens them at risk of their own lives, due to this peculiar crabbiness.
Pregosaurs have difficulty getting comfortable, perhaps in part due to their distinctly shaped body, which includes a large protruding stomach, so it takes them a long time to settle in their nests. Their belly appears swollen, and seems to have life of its own as it ripples about in strange movements when the pregosaur is resting.
Their skin is rather like that of a chameleon, capable of taking on the shades and patterns of the jungle around it. Thus you will find floral pregosaurs, spotted pregosaurs, striped pregosaurs, etc. It is quite the sight to behold a pack of them socializing. They communicate through a variety of sounds from growls and moans to what sounds like hysterical laughter. They like to carry each other food in their claws and eat it together as they interact.
Some go together to the steaming mud pools to drink herbal soups or that dark sludge called caffeinus perkius, which seems to make the pregosaurs a lot more cheerful.
After nearly a year in this strange stage of development, pregosaurs morph into a new creature: the Momosaurus Reck. But that is a topic for a future study!