The Northwest cave in scorched earth, and the central cave of the island house these animals. If it is daytime they will be sleeping in a ball and will not awake unless you get close to them in which case they will chase youshortly before giving up. If it is night time they will be a lot more active and far more dangerous. Their eyes will glow Golden yellow and if they Agro on you then they will glow red
Fun fact: megalosaurus (name translates to “big lizard”) was the first true dinosaur found. Discovered by Richard Owen, he thought it was quadrupedal (walked on all fours) and resembled a crocodile-lion cross. Later he would correct his data and soon classify this group of extinct line of ancient lizards as “Dinosaurs”.
Whatever you do, do not get close to it with pretty much any medium dinos or fliers because these thing can pick up fricking argies and monch them to death so keep a good distance between them, you and your tames. Trust me on this i lost a lot of things to these monsters.