Jurassic World Evolution Codex -

Specimens display high territorial aggression. Unlike many large theropods, the T. rex exhibits a "stalk-and-ambush" metabolic rate, conserving energy until a threshold distance to prey is breached. Warning: Do not mistake its periods of stillness for docility. The bite force exceeds 34,000 newtons—sufficient to breach all non-reinforced concrete barriers.

Specimen "Blue" is singular. She exhibits deferred dominance—she will not attack unless she perceives a hierarchy challenge or the safety of her "pack" is threatened. jurassic world evolution codex

Extremely social. Flocks exhibit a "pack" mentality when attacking. While primarily piscivorous, the 2015 Incident demonstrated that a flock will revert to carnivorous scavenging (and predation) if the lagoon food supply is disrupted. Security Protocol: Do not make eye contact. Do not run. The Pteranodon tracks movement, not sound. Specimens display high territorial aggression