From The Lost World:
The tyrannosaur stood again, the car sprang back up, and Thorne saw thick white paste smeared across the hood. The tyrannosaur immediately moved away, heading down the game trail, disappearing into the jungle.
Behind them, they saw it emerge into the open again, stalk across the open compound. It lumbered behind the convenience store, passed between two of the cottages, and then disappeared from sight again.
Thorne glanced at Eddie, who jerked his head toward Malcolm. Malcolm had not turned to watch the departing tyrannosaur. He was still staring forward, his body tense. "Ian?" Thorne said. He touched him on the shoulder.
Malcolm said, "Is he gone?"
"Yes. He's gone."
Ian Malcolm's body relaxed, his shoulders dropping. He exhaled slowly. His head sagged to his chest. He took a deep breath, and raised his head again. "You've go to admit," he said. "You don't see that everyday."