As a Tyrannosaurus rex emerges from the forest and slowly advances with heavy, deliberate steps, its attention fixed on a nearby Triceratops and its young, the adult immediately turns to face the threat, positioning itself firmly between predator and calf, lowering its horns in a controlled warning as both animals stand motionless in a tense standoff, the air thick with anticipation, neither willing to retreat as the Rex tests the distance with subtle movements and deep roars, and the Triceratop